一元一次方程计算题（含答案）要90道 给高分 初中一元一次方程的计算题（多少道都行，越多越好），只要计算题...

\u521d\u4e00\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\u5206\u6570\u8ba1\u7b97\u9898100\u9053\uff0c\u5e26\u7b54\u6848\uff01\uff01

1
\uff0e\u5c06\u4e00\u6279\u5de5\u4e1a\u6700\u65b0\u52a8\u6001\u4fe1\u606f\u8f93\u5165\u7ba1\u7406\u50a8\u5b58\u7f51\u7edc\uff0c\u7532\u72ec\u505a\u9700
6
\u5c0f\u65f6\uff0c\u4e59\u72ec\u505a\u9700
4
\u5c0f\u65f6\uff0c\u7532\u5148\u505a
30
\u5206\u949f\uff0c\u7136\u540e\u7532\u3001\u4e59\u4e00\u8d77\u505a\uff0c\u5219\u7532\u3001\u4e59\u4e00\u8d77\u505a\u8fd8\u9700\u591a\u5c11\u5c0f\u65f6
\u624d\u80fd\u5b8c\u6210\u5de5\u4f5c\uff1f







2
\uff0e\u5144\u5f1f\u4e8c\u4eba\u4eca\u5e74\u5206\u522b\u4e3a
15
\u5c81\u548c
9
\u5c81\uff0c\u591a\u5c11\u5e74\u540e\u5144\u7684\u5e74\u9f84\u662f\u5f1f\u7684\u5e74\u9f84\u7684
2
\u500d\uff1f







3
\uff0e\u5c06\u4e00\u4e2a\u88c5\u6ee1\u6c34\u7684\u5185\u90e8\u957f\u3001\u5bbd\u3001\u9ad8\u5206\u522b\u4e3a
300
\u6beb\u7c73\uff0c
300
\u6beb\u7c73\u548c
80•
\u6beb\u7c73\u7684\u957f
\u65b9\u4f53\u94c1\u76d2\u4e2d\u7684\u6c34\uff0c
\u5012\u5165\u4e00\u4e2a\u5185\u5f84\u4e3a
200
\u6beb\u7c73\u7684\u5706\u67f1\u5f62\u6c34\u6876\u4e2d\uff0c
\u6b63\u597d\u5012\u6ee1\uff0c
\u6c42
\u5706\u67f1\u5f62\u6c34\u6876\u7684\u9ad8\uff08\u7cbe\u786e\u5230
0.1
\u6beb\u7c73\uff0c

\u2248
3.14
\uff09
\uff0e







4
\uff0e
\u6709\u4e00\u706b\u8f66\u4ee5\u6bcf\u5206\u949f
600
\u7c73\u7684\u901f\u5ea6\u8981\u8fc7\u5b8c\u7b2c\u4e00\u3001
\u7b2c\u4e8c\u4e24\u5ea7\u94c1\u6865\uff0c
\u8fc7\u7b2c\u4e8c\u94c1\u6865\u6bd4
\u8fc7\u7b2c\u4e00\u94c1\u6865\u9700\u591a
5
\u79d2\uff0c
\u53c8\u77e5\u7b2c\u4e8c\u94c1\u6865\u7684\u957f\u5ea6\u6bd4\u7b2c\u4e00\u94c1\u6865\u957f\u5ea6\u7684
2
\u500d\u77ed
50
\u7c73\uff0c
\u8bd5\u6c42\u5404\u94c1\u6865\u7684\u957f\uff0e






5
\uff0e\u6709\u67d0\u79cd\u4e09\u8272\u51b0\u6dc7\u6dcb
50
\u514b\uff0c\u5496\u5561\u8272\u3001\u7ea2\u8272\u548c\u767d\u8272\u914d\u6599\u7684\u6bd4\u662f
2
\uff1a
3
\uff1a
5
\uff0c
•
\u8fd9\u79cd
\u4e09\u8272\u51b0\u6dc7\u6dcb\u4e2d\u5496\u5561\u8272\u3001\u7ea2\u8272\u548c\u767d\u8272\u914d\u6599\u5206\u522b\u662f\u591a\u5c11\u514b\uff1f








6
\uff0e\u67d0\u8f66\u95f4\u6709
16
\u540d\u5de5\u4eba\uff0c\u6bcf\u4eba\u6bcf\u5929\u53ef\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6
5
\u4e2a\u6216\u4e59\u79cd\u96f6\u4ef6
4
\u4e2a\uff0e\u5728\u8fd9
16
\u540d\u5de5\u4eba\u4e2d\uff0c\u4e00\u90e8\u5206\u4eba\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6\uff0c\u5176\u4f59\u7684\u52a0\u5de5\u4e59\u79cd\u96f6\u4ef6\uff0e
•
\u5df2\u77e5\u6bcf\u52a0\u5de5
\u4e00\u4e2a\u7532\u79cd\u96f6\u4ef6\u53ef\u83b7\u5229
16
\u5143\uff0c
\u6bcf\u52a0\u5de5\u4e00\u4e2a\u4e59\u79cd\u96f6\u4ef6\u53ef\u83b7\u5229
24
\u5143\uff0e
\u82e5\u6b64\u8f66\u95f4\u4e00
\u5171\u83b7\u5229
1440
\u5143\uff0c
•
\u6c42\u8fd9\u4e00\u5929\u6709\u51e0\u4e2a\u5de5\u4eba\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6\uff0e









7
\uff0e\u67d0\u5730\u533a\u5c45\u6c11\u751f\u6d3b\u7528\u7535\u57fa\u672c\u4ef7\u683c\u4e3a\u6bcf\u5343\u74e6\u65f6
0.40
\u5143\uff0c\u82e5\u6bcf\u6708\u7528\u7535\u91cf\u8d85\u8fc7
a
\u5343
\u74e6\u65f6\uff0c\u5219\u8d85\u8fc7\u90e8\u5206\u6309\u57fa\u672c\u7535\u4ef7\u7684
70%
\u6536\u8d39\uff0e


\uff08
1
\uff09\u67d0\u6237\u516b\u6708\u4efd\u7528\u7535
84
\u5343\u74e6\u65f6\uff0c\u5171\u4ea4\u7535\u8d39
30.72
\u5143\uff0c\u6c42
a
\uff0e

\uff08
2
\uff09
\u82e5\u8be5\u7528\u6237\u4e5d\u6708\u4efd\u7684\u5e73\u5747\u7535\u8d39\u4e3a
0.36
\u5143\uff0c
\u5219\u4e5d\u6708\u4efd\u5171\u7528\u7535\u591a\u5c11\u5343\u74e6\uff1f
•
\u5e94\u4ea4\u7535\u8d39\u662f\u591a\u5c11\u5143\uff1f










8
\uff0e
\u67d0\u5bb6\u7535\u5546\u573a\u8ba1\u5212\u7528
9
\u4e07\u5143\u4ece\u751f\u4ea7\u5382\u5bb6\u8d2d\u8fdb
50
\u53f0\u7535\u89c6\u673a\uff0e
\u5df2\u77e5\u8be5\u5382\u5bb6\u751f\u4ea7
3•
\u79cd\u4e0d\u540c\u578b\u53f7\u7684\u7535\u89c6\u673a\uff0c\u51fa\u5382\u4ef7\u5206\u522b\u4e3a
A
\u79cd\u6bcf\u53f0
1500
\u5143\uff0c
B
\u79cd\u6bcf\u53f0
2100
\u5143\uff0c
C
\u79cd\u6bcf\u53f0
2500
\u5143\uff0e


\uff08
1
\uff09\u82e5\u5bb6\u7535\u5546\u573a\u540c\u65f6\u8d2d\u8fdb\u4e24\u79cd\u4e0d\u540c\u578b\u53f7\u7684\u7535\u89c6\u673a\u5171
50
\u53f0\uff0c\u7528\u53bb
9
\u4e07\u5143\uff0c
\u8bf7\u4f60\u7814\u7a76\u4e00\u4e0b\u5546\u573a\u7684\u8fdb\u8d27\u65b9\u6848\uff0e


\uff08
2
\uff09
\u82e5\u5546\u573a\u9500\u552e\u4e00\u53f0
A
\u79cd\u7535\u89c6\u673a\u53ef\u83b7\u5229
150
\u5143\uff0c
\u9500\u552e\u4e00\u53f0
B
\u79cd\u7535\u89c6\u673a\u53ef\u83b7
\u5229
200
\u5143\uff0c
•
\u9500\u552e\u4e00\u53f0
C
\u79cd\u7535\u89c6\u673a\u53ef\u83b7\u5229
250
\u5143\uff0c
\u5728\u540c\u65f6\u8d2d\u8fdb\u4e24\u79cd\u4e0d\u540c\u578b\u53f7\u7684
\u7535\u89c6\u673a\u65b9\u6848\u4e2d\uff0c\u4e3a\u4e86\u4f7f\u9500\u552e\u65f6\u83b7\u5229\u6700\u591a\uff0c\u4f60\u9009\u62e9\u54ea\u79cd\u65b9\u6848\uff1f









\u7b54\u6848

1
\uff0e\u89e3\uff1a\u8bbe\u7532\u3001\u4e59\u4e00\u8d77\u505a\u8fd8\u9700
x
\u5c0f\u65f6\u624d\u80fd\u5b8c\u6210\u5de5\u4f5c\uff0e


\u6839\u636e\u9898\u610f\uff0c\u5f97
1
6
\u00d7
1
2
+
\uff08
1
6
+
1
4
\uff09
x=1

\u89e3\u8fd9\u4e2a\u65b9\u7a0b\uff0c\u5f97
x=
11
5


11
5
=2
\u5c0f\u65f6
12
\u5206


\u7b54\uff1a\u7532\u3001\u4e59\u4e00\u8d77\u505a\u8fd8\u9700
2
\u5c0f\u65f6
12
\u5206\u624d\u80fd\u5b8c\u6210\u5de5\u4f5c\uff0e

2
\uff0e\u89e3\uff1a\u8bbe
x
\u5e74\u540e\uff0c\u5144\u7684\u5e74\u9f84\u662f\u5f1f\u7684\u5e74\u9f84\u7684
2
\u500d\uff0c

\u5219
x
\u5e74\u540e\u5144\u7684\u5e74\u9f84\u662f
15+x
\uff0c\u5f1f\u7684\u5e74\u9f84\u662f
9+x
\uff0e


\u7531\u9898\u610f\uff0c\u5f97
2
\u00d7\uff08
9+x
\uff09
=15+x
18+2x=15+x
\uff0c
2x-x=15-18

\u2234
x=-3

\u7b54\uff1a
3
\u5e74\u524d\u5144\u7684\u5e74\u9f84\u662f\u5f1f\u7684\u5e74\u9f84\u7684
2
\u500d\uff0e


\uff08\u70b9\u62e8\uff1a
-3
\u5e74\u7684\u610f\u4e49\uff0c\u5e76\u4e0d\u662f\u6ca1\u6709\u610f\u4e49\uff0c\u800c\u662f\u6307\u4ee5\u4eca\u5e74\u4e3a\u8d77\u70b9\u524d\u7684
3
\u5e74\uff0c\u662f\u4e0e
3•
\u5e74
\u540e\u5177\u6709\u76f8\u53cd\u610f\u4e49\u7684\u91cf\uff09

3
\uff0e\u89e3\uff1a\u8bbe\u5706\u67f1\u5f62\u6c34\u6876\u7684\u9ad8\u4e3a
x
\u6beb\u7c73\uff0c\u4f9d\u9898\u610f\uff0c\u5f97



\u00b7
\uff08
200
2
\uff09
2
x=300
\u00d7
300
\u00d7
80
x
\u2248
229.3

\u7b54\uff1a\u5706\u67f1\u5f62\u6c34\u6876\u7684\u9ad8\u7ea6\u4e3a
229.3
\u6beb\u7c73\uff0e

4
\uff0e\u89e3\uff1a\u8bbe\u7b2c\u4e00\u94c1\u6865\u7684\u957f\u4e3a
x
\u7c73\uff0c\u90a3\u4e48\u7b2c\u4e8c\u94c1\u6865\u7684\u957f\u4e3a\uff08
2x-50
\uff09\u7c73\uff0c
•
\u8fc7\u5b8c\u7b2c\u4e00\u94c1\u6865\u6240\u9700
\u7684\u65f6\u95f4\u4e3a
600
x
\u5206\uff0e


\u8fc7\u5b8c\u7b2c\u4e8c\u94c1\u6865\u6240\u9700\u7684\u65f6\u95f4\u4e3a
2
50
600
x

\u5206\uff0e


\u4f9d\u9898\u610f\uff0c\u53ef\u5217\u51fa\u65b9\u7a0b


600
x
+
5
6
0
=
2
50
600
x



\u89e3\u65b9\u7a0b
x+50=2x-50

\u5f97
x=100

\u2234
2x-50=2
\u00d7
100-50=150

\u7b54\uff1a\u7b2c\u4e00\u94c1\u6865\u957f
100
\u7c73\uff0c\u7b2c\u4e8c\u94c1\u6865\u957f
150
\u7c73\uff0e

5
\uff0e\u89e3\uff1a\u8bbe\u8fd9\u79cd\u4e09\u8272\u51b0\u6dc7\u6dcb\u4e2d\u5496\u5561\u8272\u914d\u6599\u4e3a
2x
\u514b\uff0c

\u90a3\u4e48\u7ea2\u8272\u548c\u767d\u8272\u914d\u6599\u5206\u522b\u4e3a
3x
\u514b\u548c
5x
\u514b\uff0e


\u6839\u636e\u9898\u610f\uff0c\u5f97
2x+3x+5x=50

\u89e3\u8fd9\u4e2a\u65b9\u7a0b\uff0c\u5f97
x=5





\u4e8e\u662f
2x=10
\uff0c
3x=15
\uff0c
5x=25

\u7b54\uff1a\u8fd9\u79cd\u4e09\u8272\u51b0\u6dc7\u6dcb\u4e2d\u5496\u5561\u8272\u3001\u7ea2\u8272\u548c\u767d\u8272\u914d\u6599\u5206\u522b\u662f
10
\u514b\uff0c
15
\u514b\u548c
25
\u514b\uff0e

6
\uff0e\u89e3\uff1a\u8bbe\u8fd9\u4e00\u5929\u6709
x
\u540d\u5de5\u4eba\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6\uff0c

\u5219\u8fd9\u5929\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6\u6709
5x
\u4e2a\uff0c\u4e59\u79cd\u96f6\u4ef6\u6709
4
\uff08
16-x
\uff09\u4e2a\uff0e


\u6839\u636e\u9898\u610f\uff0c\u5f97
16
\u00d7
5x+24
\u00d7
4
\uff08
16-x
\uff09
=1440

\u89e3\u5f97
x=6

\u7b54\uff1a\u8fd9\u4e00\u5929\u6709
6
\u540d\u5de5\u4eba\u52a0\u5de5\u7532\u79cd\u96f6\u4ef6\uff0e

7
\uff0e\u89e3\uff1a
\uff08
1
\uff09\u7531\u9898\u610f\uff0c\u5f97

0.4a+
\uff08
84-a
\uff09\u00d7
0.40
\u00d7
70%=30.72

\u89e3\u5f97
a=60

\uff08
2
\uff09\u8bbe\u4e5d\u6708\u4efd\u5171\u7528\u7535
x
\u5343\u74e6\u65f6\uff0c\u5219

0.40
\u00d7
60+
\uff08
x-60
\uff09\u00d7
0.40
\u00d7
70%=0.36x

\u89e3\u5f97
x=90

\u6240\u4ee5
0.36
\u00d7
90=32.40
\uff08\u5143\uff09


\u7b54\uff1a\u4e5d\u6708\u4efd\u5171\u7528\u7535
90
\u5343\u74e6\u65f6\uff0c\u5e94\u4ea4\u7535\u8d39
32.40
\u5143\uff0e

8
\uff0e\u89e3\uff1a\u6309\u8d2d
A
\uff0c
B
\u4e24\u79cd\uff0c
B
\uff0c
C
\u4e24\u79cd\uff0c
A
\uff0c
C
\u4e24\u79cd\u7535\u89c6\u673a\u8fd9\u4e09\u79cd\u65b9\u6848\u5206\u522b\u8ba1\u7b97\uff0c

\u8bbe\u8d2d
A
\u79cd\u7535\u89c6\u673a
x
\u53f0\uff0c\u5219
B
\u79cd\u7535\u89c6\u673a
y
\u53f0\uff0e


\uff08
1
\uff09\u2460\u5f53\u9009\u8d2d
A
\uff0c
B
\u4e24\u79cd\u7535\u89c6\u673a\u65f6\uff0c
B
\u79cd\u7535\u89c6\u673a\u8d2d\uff08
50-x
\uff09\u53f0\uff0c\u53ef\u5f97\u65b9\u7a0b

1500x+2100
\uff08
50-x
\uff09
=90000

\u5373
5x+7
\uff08
50-x
\uff09
=300
2x=50
x=25
50-x=25
\u2461\u5f53\u9009\u8d2d
A
\uff0c
C
\u4e24\u79cd\u7535\u89c6\u673a\u65f6\uff0c
C
\u79cd\u7535\u89c6\u673a\u8d2d\uff08
50-x
\uff09\u53f0\uff0c

\u53ef\u5f97\u65b9\u7a0b
1500x+2500
\uff08
50-x
\uff09
=90000
3x+5
\uff08
50-x
\uff09
=1800
x=35
50-x=15

\u2462\u5f53\u8d2d
B
\uff0c
C
\u4e24\u79cd\u7535\u89c6\u673a\u65f6\uff0c
C
\u79cd\u7535\u89c6\u673a\u4e3a\uff08
50-y
\uff09\u53f0\uff0e


\u53ef\u5f97\u65b9\u7a0b
2100y+2500
\uff08
50-y
\uff09
=90000
21y+25
\uff08
50-y
\uff09
=900
\uff0c
4y=350
\uff0c\u4e0d\u5408\u9898\u610f


\u7531\u6b64\u53ef\u9009\u62e9\u4e24\u79cd\u65b9\u6848\uff1a\u4e00\u662f\u8d2d
A
\uff0c
B
\u4e24\u79cd\u7535\u89c6\u673a
25
\u53f0\uff1b\u4e8c\u662f\u8d2d
A
\u79cd\u7535\u89c6\u673a
35
\u53f0\uff0c
C
\u79cd
\u7535\u89c6\u673a
15
\u53f0\uff0e


\uff08
2
\uff09\u82e5\u9009\u62e9\uff08
1
\uff09\u4e2d\u7684\u65b9\u6848\u2460\uff0c\u53ef\u83b7\u5229

150
\u00d7
25+250
\u00d7
15=8750
\uff08\u5143\uff09


\u82e5\u9009\u62e9\uff08
1
\uff09\u4e2d\u7684\u65b9\u6848\u2461\uff0c\u53ef\u83b7\u5229

150
\u00d7
35+250
\u00d7
15=9000
\uff08\u5143\uff09

9000>8750
\u6545\u4e3a\u4e86\u83b7\u5229\u6700\u591a\uff0c\u9009\u62e9\u7b2c\u4e8c\u79cd\u65b9\u6848\uff0e
\u89e3\u7b54\u9898
8\uff0e\u5229\u7528\u65b9\u7a0b\u53d8\u5f62\u7684\u4f9d\u636e\u89e3\u4e0b\u5217\u65b9\u7a0b\uff0e
\uff081\uff092x+4=-12\uff1b \uff082\uff09 x-2=7\uff0e

9\uff0e\u5173\u4e8ex\u7684\u65b9\u7a0bkx+2=4x+5\u6709\u6b63\u6574\u6570\u89e3\uff0c\u6c42\u6ee1\u8db3\u6761\u4ef6\u7684k\u7684\u6b63\u6574\u6570\u503c\uff0e
10\uff0e\u873b\u8713\u67096\u6761\u817f\uff0c\u8718\u86db\u67098\u6761\u817f\uff0c\u73b0\u6709\u8718\u86db\uff0c\u873b\u8713\u82e5\u5e72\u53ea\uff0c\u5b83\u4eec\u5171\u6709360\u6761\u817f\uff0c\u4e14\u8718\u86db\u6570\u662f\u873b\u8713\u6570\u76843\u500d\uff0c\u6c42\u873b\u8713\uff0c\u8718\u86db\u5404\u6709\u591a\u5c11\u53ea\uff1f
\u4e94\u3001\u601d\u8003\u9898
11\uff0e\u7531\u4e8e0. =0.999\u2026\uff0c\u5f53\u95ee0. \u4e0e1\u54ea\u4e2a\u5927\u65f6\uff1f\u5f88\u591a\u540c\u5b66\u4fbf\u4f1a\u9a6c\u4e0a\u56de\u7b54\uff1a\u201c\u5f53\u71360. <1\uff0c\u56e0\u4e3a1\u6bd40. \u59270.00\u20261\uff0e\u201d\u5982\u679c\u6211\u544a\u8bc9\u4f600\uff0e =1\uff0c\u4f60\u76f8\u4fe1\u5417\uff1f\u8bf7\u7528\u65b9\u7a0b\u601d\u60f3\u8bf4\u660e\u7406\u7531\uff0e
B\u5377\uff1a\u591a\u5f69\u9898
\u4e00\u3001\u63d0\u9ad8\u9898
1\uff0e\uff08\u4e00\u9898\u591a\u89e3\u9898\uff09\u89e3\u65b9\u7a0b\uff1a4\uff083x+2\uff09-6\uff083-4x\uff09=7\uff084x-3\uff09\uff0e
2\uff0e\uff08\u5de7\u9898\u5999\u89e3\u9898\uff09\u89e3\u65b9\u7a0b\uff1ax+ [x+ \uff08x-9\uff09]= \uff08x-9\uff09\uff0e
\u4e8c\u3001\u77e5\u8bc6\u4ea4\u53c9\u9898
3\uff0e\uff08\u79d1\u5185\u4ea4\u53c9\u9898\uff09\u5df2\u77e5\uff08a2-1\uff09x2-\uff08a+1\uff09x+8=0\u662f\u5173\u4e8ex\u7684\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0e
\uff081\uff09\u6c42\u4ee3\u6570\u5f0f199\uff08a+x\uff09\uff08x-2a\uff09+3a+4\u7684\u503c\uff1b
\uff082\uff09\u6c42\u5173\u4e8ey\u7684\u65b9\u7a0ba\u2502y\u2502=x\u7684\u89e3\uff0e
\u4e09\u3001\u5b9e\u9645
4\uff0e\u5c0f\u5f6c\u548c\u5c0f\u660e\u6bcf\u5929\u65e9\u6668\u575a\u6301\u8dd1\u6b65\uff0c\u5c0f\u5f6c\u6bcf\u79d2\u8dd16\u7c73\uff0c\u5c0f\u660e\u6bcf\u79d2\u8dd14\u7c73\uff0e
\uff081\uff09\u5982\u679c\u4ed6\u4eec\u7ad9\u5728\u767e\u7c73\u8dd1\u9053\u7684\u4e24\u7aef\u540c\u65f6\u76f8\u5411\u8d77\u8dd1\uff0c\u90a3\u4e48\u51e0\u79d2\u540e\u4e24\u4eba\u76f8\u9047\uff1f
\uff082\uff09\u5982\u679c\u5c0f\u5f6c\u7ad9\u5728\u767e\u7c73\u8dd1\u9053\u7684\u8d77\u70b9\u5904\uff0c\u5c0f\u660e\u7ad9\u5728\u4ed6\u524d\u976210\u7c73\u5904\uff0c\u4e24\u4eba\u540c\u65f6\u540c\u5411\u8d77\u8dd1\uff0c\u51e0\u79d2\u540e\u5c0f\u5f6c\u8ffd\u4e0a\u5c0f\u660e\uff1f
\u56db\u3001\u7ecf\u5178\u4e2d\u8003\u9898
5\uff0e\uff082008\uff0c\u91cd\u5e86\uff0c3\u5206\uff09\u65b9\u7a0b2x-6=0\u7684\u89e3\u4e3a________\uff0e
6\uff0e\uff082008\uff0c\u9ed1\u9f99\u6c5f\uff0c3\u5206\uff09\u5982\u56fe\uff0c\u67d0\u5546\u573a\u6b63\u5728\u70ed\u95002008\u5e74\u5317\u4eac\u5965\u8fd0\u4f1a\u7684\u7eaa\u5ff5\u54c1\uff0c\u5c0f\u534e\u4e70\u4e86\u4e00\u76d2\u798f\u5a03\u548c\u4e00\u679a\u5965\u8fd0\u5fbd\u7ae0\uff0c\u5df2\u77e5\u4e00\u76d2\u798f\u5a03\u7684\u4ef7\u683c\u6bd4\u4e00\u679a\u5965\u8fd0\u5fbd\u7ae0\u7684\u4ef7\u683c\u8d35120\u5143\uff0c\u5219\u4e00\u76d2\u798f\u5a03\u7684\u4ef7\u683c\u662f________\u5143\uff0e

7\uff0e\uff082008\uff0c\u5317\u4eac\uff0c5\u5206\uff09\u4eac\u6d25\u57ce\u9645\u94c1\u8def\u5c06\u4e8e2008\u5e748\u67081\u65e5\u5f00\u901a\u8fd0\u8425\uff0c\u9884\u8ba1\u9ad8\u901f\u5217\u8f66\u5728\u5317\u4eac\u3001\u5929\u6d25\u95f4\u5355\u7a0b\u76f4\u8fbe\u8fd0\u884c\u65f6\u95f4\u4e3a\u534a\u5c0f\u65f6\uff0e\u67d0\u6b21\u8bd5\u8f66\u65f6\uff0c\u8bd5\u9a8c\u5217\u8f66\u7531\u5317\u4eac\u5230\u5929\u6d25\u7684\u884c\u9a76\u65f6\u95f4\u6bd4\u9884\u8ba1\u65f6\u95f4\u591a\u7528\u4e866\u5206\u949f\uff0c\u7531\u5929\u6d25\u8fd4\u56de\u5317\u4eac\u7684\u884c\u9a76\u65f6\u95f4\u4e0e\u9884\u8ba1\u65f6\u95f4\u76f8\u540c\uff0e\u5982\u679c\u8fd9\u6b21\u8bd5\u8f66\u65f6\uff0c\u7531\u5929\u6d25\u8fd4\u56de\u5317\u4eac\u6bd4\u53bb\u5929\u6d25\u65f6\u5e73\u5747\u6bcf\u5c0f\u65f6\u591a\u884c\u9a7640\u5343\u7c73\uff0c\u90a3\u4e48\u8fd9\u6b21\u8bd5\u8f66\u65f6\u7531\u5317\u4eac\u5230\u5929\u6d25\u7684\u5e73\u5747\u901f\u5ea6\u662f\u6bcf\u5c0f\u65f6\u591a\u5c11\u5343\u7c73\uff1f

C\u5377\uff1a\u8bfe\u6807\u65b0\u578b\u9898
\u4e00\u3001\u5f00\u653e\u9898
1\uff0e\uff08\u6761\u4ef6\u5f00\u653e\u9898\uff09\u5199\u51fa\u4e00\u4e2a\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0c\u4f7f\u5b83\u7684\u89e3\u662f-11\uff0c\u5e76\u5199\u51fa\u89e3\u7b54\u8fc7\u7a0b\uff0e

\u4e8c\u3001\u7406\u89e3\u9898
2\uff0e\u5148\u770b\u4f8b\u5b50\uff0c\u518d\u89e3\u7c7b\u4f3c\u7684\u9898\u76ee\uff0e
\u4f8b\uff1a\u89e3\u65b9\u7a0b\u2502x\u2502+1=3\uff0e
\u89e3\u6cd5\u4e00\uff1a\u5f53x\u22650\u65f6\uff0c\u539f\u65b9\u7a0b\u5316\u4e3ax+1=3\uff0c\u89e3\u65b9\u7a0b\uff0c\u5f97x=2\uff1b\u5f53x<0\u65f6\uff0c\u539f\u65b9\u7a0b\u5316\u4e3a-x+1=3\uff0c\u89e3\u65b9\u7a0b\uff0c\u5f97x=-2\uff0e\u6240\u4ee5\u65b9\u7a0b\u2502x\u2502+1=3\u7684\u89e3\u662fx=2\u6216x=-2\uff0e
\u89e3\u6cd5\u4e8c\uff1a\u79fb\u9879\uff0c\u5f97\u2502x\u2502=3-1\uff0c\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97\u2502x\u2502=2\uff0c\u7531\u7edd\u5bf9\u503c\u7684\u610f\u4e49\u77e5x=\u00b12\uff0c\u6240\u4ee5\u539f\u65b9\u7a0b\u7684\u89e3\u4e3ax=2\u6216x=-2\uff0e
\u95ee\u9898\uff1a\u7528\u4f60\u53d1\u73b0\u7684\u89c4\u5f8b\u89e3\u65b9\u7a0b\uff1a2\u2502x\u2502-3=5\uff0e\uff08\u7528\u4e24\u79cd\u65b9\u6cd5\u89e3\uff09

\u4e09\u3001\u56fe\u8868\u4fe1\u606f\u9898
3\uff0e\uff08\u8868\u683c\u4fe1\u606f\u9898\uff092007\u5e744\u670818\u65e5\u662f\u5168\u56fd\u94c1\u8def\u7b2c\u516d\u6b21\u5927\u63d0\u901f\u7684\u7b2c\u4e00\u5929\uff0c\u5c0f\u660e\u7684\u7238\u7238\u56e0\u8981\u51fa\u5dee\uff0c\u4e8e\u662f\u53bb\u706b\u8f66\u7ad9\u67e5\u8be2\u5217\u8f66\u7684\u5f00\u884c\u65f6\u95f4\uff0c\u4e0b\u9762\u662f\u5c0f\u660e\u7684\u7238\u7238\u4ece\u706b\u8f66\u7ad9\u5e26\u56de\u5bb6\u7684\u65f6\u523b\u8868\uff1a[\u6765\u6e90:\u4e2d.\u8003.\u8d44.\u6e90.\u7f51]
2007\u5e744\u670818\u65e5\u8d77\u00d7\u00d7\u6b21\u5217\u8f66\u65f6\u523b\u8868
\u59cb\u53d1\u7ad9 \u53d1\u8f66\u65f6\u95f4 \u7ec8\u70b9\u7ad9 \u5230\u7ad9\u65f6\u95f4
A\u7ad9 \u4e0a\u53488\uff1a20 B\u7ad9 \u6b21\u65e512\uff1a20
\u5c0f\u660e\u7684\u7238\u7238\u627e\u51fa\u4ee5\u524d\u540c\u4e00\u8f66\u6b21\u7684\u65f6\u523b\u8868\u5982\u4e0b\uff1a
2006\u5e74\u00d7\u00d7\u6b21\u5217\u8f66\u65f6\u523b\u8868
\u59cb\u53d1\u7ad9 \u53d1\u8f66\u65f6\u95f4 \u7ec8\u70b9\u7ad9 \u5230\u7ad9\u65f6\u95f4
A\u7ad9 14\uff1a30 B\u7ad9 \u7b2c\u4e09\u65e58\uff1a30
\u6bd4\u8f83\u4e86\u4e24\u5f20\u65f6\u523b\u8868\u540e\uff0c\u5c0f\u660e\u7684\u7238\u7238\u63d0\u51fa\u4e86\u5982\u4e0b\u4e24\u4e2a\u95ee\u9898\uff0c\u8bf7\u4f60\u5e2e\u5c0f\u660e\u89e3\u7b54\uff1a
\uff081\uff09\u63d0\u901f\u540e\u8be5\u6b21\u5217\u8f66\u7684\u8fd0\u884c\u65f6\u95f4\u6bd4\u4ee5\u524d\u7f29\u77ed\u4e86\u591a\u5c11\u5c0f\u65f6\uff1f
\uff082\uff09\u82e5\u8be5\u6b21\u5217\u8f66\u63d0\u901f\u540e\u7684\u5e73\u5747\u901f\u5ea6\u4e3a\u6bcf\u5c0f\u65f6200\u5343\u7c73\uff0c\u90a3\u4e48\uff0c\u8be5\u6b21\u5217\u8f66\u539f\u6765\u7684\u5e73\u5747\u901f\u5ea6\u4e3a\u591a\u5c11\uff1f\uff08\u7ed3\u679c\u7cbe\u786e\u5230\u4e2a\u4f4d\uff09
4.\u89e3\u5173\u4e8ex\u7684\u65b9\u7a0b\uff1akx+m=\uff082k-1\uff09x+4\uff0e
\u53c2\u8003\u7b54\u6848
A\u5377
\u4e00\u30011\uff0eC \u70b9\u62e8\uff1aA\uff0e-x\u4ece\u5de6\u8fb9\u79fb\u5230\u53f3\u8fb9\u53d8\u6210x\uff0c\u4f46-5\u4ece\u53f3\u8fb9\u79fb\u5230\u5de6\u8fb9\u6ca1\u6709\u6539\u53d8\u7b26\u53f7\uff0c\u4e0d\u6b63\u786e\uff1bB\uff0e-7x\u6ca1\u6709\u79fb\u9879\uff0c\u4e0d\u80fd\u53d8\u53f7\uff0c\u4e0d\u6b63\u786e\uff1bC\uff0e3\u79fb\u9879\u53d8\u53f7\u4e86\uff0c4\u79fb\u9879\u53d8\u53f7\u4e86\uff0c\u6b63\u786e\uff1bD\uff0e-5x\u79fb\u9879\u6ca1\u53d8\u53f7\uff0c\u4e0d\u6b63\u786e\uff0e
\u62d3\u5c55\uff1a\uff081\uff09\u62d3\u5c55\u662f\u4ece\u65b9\u7a0b\u4e00\u8fb9\u79fb\u5230\u53e6\u4e00\u8fb9\uff0c\u800c\u4e0d\u662f\u5728\u65b9\u7a0b\u7684\u4e00\u8fb9\u4ea4\u6362\u4f4d\u7f6e\uff1b
\uff082\uff09\u79fb\u9879\u8981\u53d8\u53f7\uff0c\u4e0d\u53d8\u53f7\u4e0d\u80fd\u79fb\u9879\uff0e
2\uff0eA \u70b9\u62e8\uff1a\u56e0\u4e3ax=m\u662f\u65b9\u7a0bax=5\u7684\u89e3\uff0c\u6240\u4ee5am=5\uff0c\u518d\u5c06x=m\u5206\u522b\u4ee3\u5165A\uff0cB\uff0cC\uff0cD\u4e2d\uff0c\u54ea\u4e2a\u65b9\u7a0b\u80fd\u5316\u6210am=5\uff0c\u5219x=m\u5c31\u662f\u54ea\u4e2a\u65b9\u7a0b\u7684\u89e3\uff0e
3\uff0eC \u70b9\u62e8\uff1a\u53bb\u5206\u6bcd\uff0c\u5207\u4e0d\u53ef\u6f0f\u4e58\u4e0d\u542b\u5206\u6bcd\u7684\u9879\uff0c\u4e0d\u8981\u5ffd\u89c6\u5206\u6570\u7ebf\u7684\u201c\u62ec\u53f7\u201d\u4f5c\u7528\uff0e
\u4e8c\u30014\uff0e0 \u70b9\u62e8\uff1a\u6839\u636e\u540c\u7c7b\u9879\u7684\u6982\u5ff5\u77e5x+1=2x-1\uff0c\u89e3\u5f97x=2\uff0e
5\uff0e-6 \u70b9\u62e8\uff1a\u65b9\u7a0b2x+a=0\u7684\u89e3\u4e3ax=- \uff0c\u65b9\u7a0b3x-a=0\u7684\u89e3\u4e3ax= \uff0c\u7531\u9898\u610f\u77e5- = +5\uff0c\u89e3\u5f97a=-6\uff0e
6\uff0e1 \u70b9\u62e8\uff1a\u628ax=-1\u4ee3\u5165\uff0c\u6c42\u5173\u4e8ek\u7684\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0e
\u4e09\u30017\uff0e\u89e3\uff1a\uff081\uff09\u79fb\u9879\uff0c\u5f97 -x=5+7\uff0c\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97- =12\uff0c\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x=-24\uff0e
\uff082\uff09\u53bb\u5206\u6bcd\uff0c\u5f972y-3=3y+18\uff0c\u79fb\u9879\uff0c\u5f972y-3y=18+3\uff0c
\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97-y=21\uff0c\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97y=-21\uff0e
\uff083\uff09\u53bb\u5206\u6bcd\uff0c\u5f979\uff08y-7\uff09-4[9-4\uff082-y\uff09]=6\uff0c
\u53bb\u62ec\u53f7\uff0c\u5f979y-63-4\uff089-8+4y\uff09=6\uff0c9y-63-36+32-16y=6\uff0e
\u79fb\u9879\uff0c\u5f979y-16y=6+36+63-32\uff0c\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97-7y=73\uff0e
\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97y=- \uff0e
\u70b9\u62e8\uff1a\u6309\u89e3\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\u7684\u6b65\u9aa4\uff0c\u6839\u636e\u65b9\u7a0b\u7684\u7279\u70b9\u7075\u6d3b\u6c42\u89e3\uff0e\u79fb\u9879\u8981\u53d8\u53f7\uff0c\u53bb\u5206\u6bcd\u65f6\uff0c\u5e38\u6570\u9879\u4e5f\u8981\u4e58\u5206\u6bcd\u7684\u6700\u5c0f\u516c\u500d\u6570\uff0e
\u56db\u30018\uff0e\u89e3\uff1a\uff081\uff09\u65b9\u7a0b\u4e24\u8fb9\u90fd\u51cf\u53bb4\uff0c\u5f972x+4-4=-12-4\uff0c2x=-16\uff0c
\u65b9\u7a0b\u4e24\u8fb9\u90fd\u9664\u4ee52\uff0c\u5f97x=-8\uff0e
\uff082\uff09\u65b9\u7a0b\u4e24\u8fb9\u90fd\u52a0\u4e0a2\uff0c\u5f97 x-2+2=7+2\uff0c x=9\uff0c
\u65b9\u7a0b\u4e24\u8fb9\u90fd\u4e58\u4ee53\uff0c\u5f97x=27\uff0e
\u70b9\u62e8\uff1a\u89e3\u7b80\u5355\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\u7684\u6b65\u9aa4\u5206\u4e24\u5927\u6b65\uff1a
\uff081\uff09\u5c06\u542b\u6709\u672a\u77e5\u6570\u4e00\u8fb9\u7684\u5e38\u6570\u53bb\u6389\uff1b\uff082\uff09\u5c06\u672a\u77e5\u6570\u7684\u7cfb\u6570\u5316\u4e3a1\uff0e
9\uff0e\u89e3\uff1a\u79fb\u9879\uff0c\u5f97kx-4x=5-2\uff0c\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97\uff08k-4\uff09x=3\uff0c
\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x= \uff0c
\u56e0\u4e3a \u662f\u6b63\u6574\u6570\uff0c\u6240\u4ee5k=5\u6216k=7\uff0e
\u70b9\u62e8\uff1a\u6b64\u9898\u7528\u542bk\u7684\u4ee3\u6570\u5f0f\u8868\u793ax\uff0e
10\uff0e\u89e3\uff1a\u8bbe\u873b\u8713\u6709x\u53ea\uff0c\u5219\u8718\u86db\u67093x\u53ea\uff0c\u4f9d\u636e\u9898\u610f\uff0c\u5f976x+8\u00d73x=360\uff0c
\u89e3\u5f97x=12\uff0c\u52193x=3\u00d712=36\uff0e
\u7b54\uff1a\u873b\u8713\u670912\u53ea\uff0c\u8718\u86db\u670936\u53ea\uff0e
\u70b9\u62e8\uff1a\u672c\u9898\u7684\u7b49\u91cf\u5173\u7cfb\u4e3a\uff1a\u873b\u8713\u6240\u6709\u7684\u817f\u6570+\u8718\u86db\u6240\u6709\u7684\u817f\u6570=360\uff0e\u6b64\u9898\u8fd8\u53ef\u8bbe\u8718\u86db\u6709x\u53ea\uff0c\u5217\u65b9\u7a0b\u6c42\u89e3\uff0c\u540c\u5b66\u4eec\u4e0d\u59a8\u8bd5\u4e00\u4e0b\uff0e
\u4e94\u300111\uff0e\u89e3\uff1a\u7406\u7531\u5982\u4e0b\uff1a\u8bbe0. =x\uff0c\u65b9\u7a0b\u4e24\u8fb9\u540c\u4e58\u4ee510\uff0c\u5f979. =10x\uff0c\u53739+0\uff0e =10x\uff0c\u6240\u4ee59+x=10x\uff0c\u89e3\u5f97x=1\uff0c\u7531\u6b64\u53ef\u77e50\uff0e =1\uff0e
B\u5377
\u4e00\u30011\uff0e\u5206\u6790\uff1a\u6b64\u9898\u53ef\u5148\u53bb\u62ec\u53f7\uff0c\u518d\u79fb\u9879\u6c42\u89e3\uff0c\u4e5f\u53ef\u5148\u79fb\u9879\uff0c\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u518d\u53bb\u62ec\u53f7\u6c42\u89e3\uff0e
\u89e3\u6cd5\u4e00\uff1a\u53bb\u62ec\u53f7\uff0c\u5f9712x+8-18+24x=28x-21\uff0c
\u79fb\u9879\uff0c\u5f9712x+24x-28x=-21+18-8\uff0c
\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f978x=-11\uff0c\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x=- \uff0e
\u89e3\u6cd5\u4e8c\uff1a\u79fb\u9879\uff0c\u5f974\uff083x+2\uff09+6\uff084x-3\uff09-7\uff084x-3\uff09=0\uff0c
\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f974\uff083x+2\uff09-\uff084x-3\uff09=0\uff0e
\u53bb\u62ec\u53f7\uff0c\u5f9712x+8-4x+3=0\uff0e
\u79fb\u9879\u3001\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f978x=-11\uff0c
\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x=- \uff0e
\u70b9\u62e8\uff1a\u6b64\u65b9\u7a0b\u7684\u89e3\u6cd5\u4e0d\u552f\u4e00\uff0c\u8981\u770b\u54ea\u79cd\u89e3\u6cd5\u8f83\u7b80\u4fbf\uff0c\u89e3\u6cd5\u4e8c\u65e2\u51cf\u5c11\u4e86\u8d1f\u6570\uff0c\u53c8\u964d\u4f4e\u4e86\u8ba1\u7b97\u7684\u96be\u5ea6\uff0e
2\uff0e\u5206\u6790\uff1a\u6b64\u9898\u91c7\u7528\u4f20\u7edf\u89e3\u6cd5\u8f83\u7e41\uff0c\u7531\u4e8e \u00d7 \uff08x-9\uff09= \uff08x-9\uff09\uff0c\u800c\u53f3\u8fb9\u4e5f\u6709 \uff08x-9\uff09\uff0c\u6545\u53ef\u628a \uff08x-9\uff09\u770b\u4f5c\u4e00\u4e2a\u201c\u6574\u4f53\u201d\u79fb\u9879\u5408\u5e76\uff0e
\u89e3\uff1a\u53bb\u4e2d\u62ec\u53f7\uff0c\u5f97x+ x+ \uff08x-9\uff09= \uff08x-9\uff09\uff0c
\u79fb\u9879\uff0c\u5f97x+ x+ \uff08x-9\uff09- \uff08x-9\uff09=0\uff0c
\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97x=0\uff0c\u6240\u4ee5x=0\uff0e
\u70b9\u62e8\uff1a\u628a \uff08x-9\uff09\u770b\u4f5c\u4e00\u4e2a\u201c\u6574\u4f53\u201d\u79fb\u9879\u5408\u5e76\uff0c\u80fd\u5316\u7e41\u4e3a\u7b80\uff0c\u6b63\u662f\u672c\u9898\u7684\u5999\u89e3\u4e4b\u5904\uff0e
\u4e8c\u30013\uff0e\u5206\u6790\uff1a\u7531\u4e8e\u6240\u7ed9\u65b9\u7a0b\u662f\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0c
\u6545x2\u9879\u7684\u7cfb\u6570a2-1=0\u4e14x\u9879\u7684\u7cfb\u6570-\uff08a+1\uff09\u22600\uff0c
\u4ece\u800c\u6c42\u5f97a\u503c\uff0c\u8fdb\u800c\u6c42\u5f97\u539f\u65b9\u7a0b\u7684\u89e3\uff0c\u6700\u540e\u5c06a\uff0cx\u7684\u503c\u5206\u522b\u4ee3\u5165\u6240\u6c42\u5f0f\u5b50\u5373\u53ef\uff0e
\u89e3\uff1a\u7531\u9898\u610f\uff0c\u5f97a2-1=0\u4e14-\uff08a+1\uff09\u22600\uff0c\u6240\u4ee5a=\u00b11\u4e14a\u2260-1\uff0c
\u6240\u4ee5a=1\uff0e\u6545\u539f\u65b9\u7a0b\u4e3a-2x+8=0\uff0c\u89e3\u5f97x=4\uff0e
\uff081\uff09\u5c06a=1\uff0cx=4\u4ee3\u5165199\uff08a+x\uff09\uff08x-2a\uff09+3a+4\u4e2d\uff0c
\u5f97\u539f\u5f0f=199\uff081+4\uff09\u00d7\uff084-2\u00d71\uff09+3\u00d71+4=1997\uff0e
\uff082\uff09\u5c06a=1\uff0cx=4\u4ee3\u5165a\u2502y\u2502=x\u4e2d\uff0c\u5f97\u2502y\u2502=4\uff0c\u89e3\u5f97y=\u00b14\uff0e
\u70b9\u62e8\uff1a\u672c\u9898\u7efc\u5408\u8003\u67e5\u4e86\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\u7684\u5b9a\u4e49\u3001\u89e3\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\u53ca\u4ee3\u6570\u5f0f\u6c42\u503c\u7b49\u77e5\u8bc6\uff0e
\u4e09\u30014\uff0e\u5206\u6790\uff1a\uff081\uff09\u5b9e\u9645\u4e0a\u662f\u5f02\u5730\u540c\u5730\u76f8\u5411\u76f8\u9047\u95ee\u9898\uff1b
\uff082\uff09\u5b9e\u9645\u4e0a\u662f\u5f02\u5730\u540c\u65f6\u540c\u5411\u8ffd\u53ca\u95ee\u9898\uff0e
\u89e3\uff1a\uff081\uff09\u8bbex\u79d2\u540e\u4e24\u4eba\u76f8\u9047\uff0c\u4f9d\u636e\u9898\u610f\uff0c\u5f974x+6x=100\uff0c\u89e3\u5f97x=10\uff0e
\u7b54\uff1a10\u79d2\u540e\u4e24\u4eba\u76f8\u9047\uff0e
\uff082\uff09\u8bbey\u79d2\u540e\u5c0f\u5f6c\u8ffd\u4e0a\u5c0f\u660e\uff0c\u4f9d\u636e\u9898\u610f\uff0c\u5f974y+10=6y\uff0c\u89e3\u5f97y=5\uff0e
\u7b54\uff1a5\u79d2\u540e\u5c0f\u5f6c\u80fd\u8ffd\u4e0a\u5c0f\u660e\uff0e
\u70b9\u62e8\uff1a\u884c\u7a0b\u95ee\u9898\u5173\u952e\u662f\u641e\u6e05\u901f\u5ea6\u3001\u65f6\u95f4\u3001\u8def\u7a0b\u4e09\u8005\u7684\u5173\u7cfb\uff0c\u5206\u6e05\u662f\u76f8\u9047\u95ee\u9898\u8fd8\u662f\u8ffd\u53ca\u95ee\u9898\uff0e
\u62d3\u5c55\uff1a\u76f8\u9047\u95ee\u9898\u4e00\u822c\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5bfb\u627e\u7b49\u91cf\u5217\u65b9\u7a0b\uff1a
\uff081\uff09\u4ece\u65f6\u95f4\u8003\u8651\uff0c\u4e24\u4eba\u540c\u65f6\u51fa\u53d1\uff0c\u76f8\u9047\u65f6\u4e24\u4eba\u6240\u7528\u65f6\u95f4\u76f8\u7b49\uff1b\uff082\uff09\u4ece\u8def\u7a0b\u8003\u8651\uff0c\u2460\u6cbf\u76f4\u7ebf\u8fd0\u52a8\uff0c\u76f8\u5411\u800c\u884c\uff0c\u76f8\u9047\u65f6\u4e24\u4eba\u6240\u8d70\u8def\u7a0b\u4e4b\u548c=\u5168\u8def\u7a0b\uff0e\u2461\u6cbf\u5706\u5468\u8fd0\u52a8\uff0c\u4e24\u4eba\u7531\u540c\u4e00\u5730\u70b9\u76f8\u80cc\u800c\u884c\uff0c\u76f8\u9047\u4e00\u6b21\u6240\u8d70\u7684\u8def\u7a0b\u7684\u548c=\u4e00\u5468\u957f\uff1b\uff083\uff09\u4ece\u901f\u5ea6\u8003\u8651\uff0c\u76f8\u5411\u800c\u884c\uff0c\u4ed6\u4eec\u7684\u76f8\u5bf9\u901f\u5ea6=\u4ed6\u4eec\u7684\u901f\u5ea6\u4e4b\u548c\uff0e\u8ffd\u53ca\u95ee\u9898\u53ef\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u5bfb\u627e\u7b49\u91cf\u5173\u7cfb\u5217\u65b9\u7a0b\uff1a\uff081\uff09\u4ece\u65f6\u95f4\u8003\u8651\uff0c\u82e5\u540c\u65f6\u51fa\u53d1\uff0c\u8ffd\u53ca\u65f6\u4e24\u4eba\u6240\u7528\u65f6\u95f4\u76f8\u7b49\uff1b\uff082\uff09\u4ece\u8def\u7a0b\u8003\u8651\uff0c\u2460\u76f4\u7ebf\u8fd0\u52a8\uff0c\u4e24\u4eba\u6240\u8d70\u8ddd\u79bb\u4e4b\u5dee=\u9700\u8981\u8d76\u4e0a\u7684\u8ddd\u79bb\uff0e\u2461\u5706\u5468\u8fd0\u52a8\uff0c\u4e24\u4eba\u6240\u884c\u8ddd\u79bb\u4e4b\u5dee=\u4e00\u5468\u957f\uff08\u4ece\u540c\u4e00\u70b9\u51fa\u53d1\uff09\uff1b \uff083\uff09\u4ece\u901f\u5ea6\u8003\u8651\uff0c\u4e24\u4eba\u76f8\u5bf9\u901f\u5ea6=\u4ed6\u4eec\u7684\u901f\u5ea6\u4e4b\u5dee\uff0e
\u56db\u30015\uff0ex=3
\u70b9\u62e8\uff1a2x-6=0\uff0c\u79fb\u9879\uff0c\u5f972x=6\uff0c\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x=3\uff0e
6\uff0e145 \u70b9\u62e8\uff1a\u8bbe\u4e00\u76d2\u798f\u5a03x\u5143\uff0c\u5219\u4e00\u679a\u5965\u8fd0\u5fbd\u7ae0\u7684\u4ef7\u683c\u4e3a\uff08x-120\uff09\u5143\uff0c
\u6240\u4ee5x+\uff08x-120\uff09=170\uff0c\u89e3\u5f97x=145\uff0e
7\uff0e\u89e3\uff1a\u8bbe\u8fd9\u6b21\u8bd5\u8f66\u65f6\uff0c\u7531\u5317\u4eac\u5230\u5929\u6d25\u7684\u5e73\u5747\u901f\u5ea6\u662f\u6bcf\u5c0f\u65f6x\u5343\u7c73\uff0c
\u5219\u7531\u5929\u6d25\u8fd4\u56de\u5317\u4eac\u7684\u5e73\u5747\u901f\u5ea6\u662f\u6bcf\u5c0f\u65f6\uff08x+40\uff09\u5343\u7c73\uff0e
\u4f9d\u9898\u610f\uff0c\u5f97 = \uff08x+40\uff09\uff0c\u89e3\u5f97x=200\uff0e
\u7b54\uff1a\u8fd9\u6b21\u8bd5\u8f66\u65f6\uff0c\u7531\u5317\u4eac\u5230\u5929\u6d25\u7684\u5e73\u5747\u901f\u5ea6\u662f\u6bcf\u5c0f\u65f6200\u5343\u7c73\uff0e
\u70b9\u62e8\uff1a\u672c\u9898\u76f8\u7b49\u5173\u7cfb\u4e3a\uff1a\u5317\u4eac\u5230\u5929\u6d25\u7684\u8def\u7a0b=\u5929\u6d25\u5230\u5317\u4eac\u7684\u8def\u7a0b\uff0e\u91c7\u7528\u95f4\u63a5\u8bbe\u672a\u77e5\u6570\u6bd4\u8f83\u7b80\u5355\uff0e
C\u5377
\u4e00\u30011\uff0e\u5206\u6790\uff1a\u53ea\u8981\u5199\u51fa\u7684\u65b9\u7a0b\u662f\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0c\u5e76\u4e14\u5176\u89e3\u662f-11\u5373\u53ef\uff0e
\u89e3\uff1a \uff0e\u53bb\u5206\u6bcd\uff0c\u5f973\uff08x+1\uff09-12=2\uff082x+1\uff09\uff0c
\u53bb\u62ec\u53f7\uff0c\u5f973x+3-12=4x+2\uff0c\u79fb\u9879\uff0c\u5f973x-4x=2+12-3\uff0c
\u5408\u5e76\u540c\u7c7b\u9879\uff0c\u5f97-x=11\uff0e\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97x=-11\uff0e
\u62d3\u5c55\uff1a\u6b64\u7c7b\u95ee\u9898\u7b54\u6848\u4e0d\u552f\u4e00\uff0c\u53ea\u8981\u5408\u7406\u5373\u53ef\uff0e\u6709\u5229\u4e8e\u57f9\u517b\u540c\u5b66\u4eec\u7684\u9006\u5411\u601d\u7ef4\u53ca\u53d1\u6563\u601d\u7ef4\uff0e
\u4e8c\u30012\uff0e\u5206\u6790\uff1a\u89e3\u7b54\u6b64\u9898\u7684\u5173\u952e\u662f\u901a\u8fc7\uff0c\u6b63\u786e\u7406\u89e3\u89e3\u9898\u601d\u8def\uff0c\u7136\u540e\u4eff\u7167\u7ed9\u51fa\u7684\u65b9\u6cd5\u89e3\u7b54\u65b0\u7684\u9898\u76ee\u5373\u53ef\uff0e
\u89e3\uff1a\u6cd5\u4e00\uff1a\u5f53x\u22650\u65f6\uff0c\u539f\u65b9\u7a0b\u5316\u4e3a2x-3=5\uff0c\u89e3\u5f97x=4\uff1b
\u5f53x<0\u65f6\uff0c\u539f\u65b9\u7a0b\u5316\u4e3a-2x-3=5\uff0c\u89e3\u5f97x=-4\uff0e
\u6cd5\u4e8c\uff1a\u79fb\u9879\uff0c\u5f972\u2502x\u2502=8\uff0c\u7cfb\u6570\u5316\u4e3a1\uff0c\u5f97\u2502x\u2502=4\uff0c
\u6240\u4ee5x=\u00b14\uff0c\u5373\u539f\u65b9\u7a0b\u7684\u89e3\u4e3ax=4\u6216x=-4\uff0e
\u70b9\u62e8\uff1a\u7531\u4e8e\u672a\u77e5\u6570x\u7684\u5177\u4f53\u503c\u7684\u7b26\u53f7\u4e0d\u786e\u5b9a\uff0c
\u6545\u4f9d\u636e\u7edd\u5bf9\u503c\u7684\u5b9a\u4e49\uff0c\u5206x\u22650\u6216x<0\u4e24\u79cd\u60c5\u51b5\u52a0\u4ee5\u8ba8\u8bba\uff0e
\u4e09\u30013\uff0e\u5206\u6790\uff1a\u5206\u522b\u6c42\u51fa\u8be5\u6b21\u5217\u8f66\u63d0\u901f\u524d\u540e\u7684\u8fd0\u884c\u65f6\u95f4\uff0c\u518d\u6c42\u5dee\uff0c\u6c42\u5217\u8f66\u539f\u6765\u7684\u5e73\u5747\u901f\u5ea6\uff0c\u9700\u6c42\u51faA\uff0cB\u4e24\u7ad9\u7684\u8ddd\u79bb\uff0e
\u89e3\uff1a\uff081\uff09\u63d0\u901f\u540e\u7684\u8fd0\u884c\u65f6\u95f4\uff1a24+12\uff1a20-8\uff1a20=28\uff08\u5c0f\u65f6\uff09\uff0c
\u63d0\u901f\u524d\u7684\u8fd0\u884c\u65f6\u95f4\uff1a24\uff1a00-14\uff1a30+24+8\uff1a30=42\uff08\u5c0f\u65f6\uff09\uff0c
\u6240\u4ee5\u7f29\u77ed\u65f6\u95f4\uff1a42-28=14\uff08\u5c0f\u65f6\uff09\uff0e
\u7b54\uff1a\u73b0\u5728\u8be5\u6b21\u5217\u8f66\u7684\u8fd0\u884c\u65f6\u95f4\u6bd4\u4ee5\u524d\u7f29\u77ed\u4e8614\u5c0f\u65f6\uff0e
\uff082\uff09\u8bbe\u5217\u8f66\u539f\u6765\u7684\u5e73\u5747\u901f\u5ea6\u4e3ax\u5343\u7c73/\u5c0f\u65f6\uff0c
\u6839\u636e\u9898\u610f\u5f97\uff0c200\u00d728=42x\uff0c\u89e3\u5f97x=133 \u2248133\uff0e
\u7b54\uff1a\u5217\u8f66\u539f\u6765\u7684\u5e73\u5747\u901f\u5ea6\u4e3a133\u5343\u7c73/\u65f6\uff0e
\u70b9\u62e8\uff1a\u5f04\u61c2\u8868\u683c\u7ed9\u51fa\u7684\u4fe1\u606f\uff0c\u6c42\u51fa\u5404\u6bb5\u76f8\u5e94\u7684\u65f6\u95f4\u662f\u89e3\u7b54\u672c\u9898\u7684\u5173\u952e\uff0e
4.\u5206\u6790\uff1a\u7531\u4e8e\u672a\u77e5\u6570x\u7684\u7cfb\u6570\u542b\u6709\u5b57\u6bcd\uff0c\u56e0\u6b64\u65b9\u7a0b\u89e3\u7684\u60c5\u51b5\u662f\u7531\u5b57\u6bcd\u7cfb\u6570\u53ca\u5e38\u6570\u9879\u51b3\u5b9a\u7684\uff0e
\u89e3\uff1a\u5316\u7b80\u539f\u65b9\u7a0b\uff0c\u5f97\uff08k-1\uff09x=m-4\uff0e
\u5f53k-1\u22600\u65f6\uff0c\u6709\u552f\u4e00\u89e3\uff0c\u662fx= \uff1b
\u5f53k-1=0\uff0c\u4e14m-4\u22600\u65f6\uff0c\u6b64\u65f6\u539f\u65b9\u7a0b\u5de6\u8fb9=0•x=0\uff0c\u800c\u53f3\u8fb9\u22600\uff0c\u6545\u539f\u65b9\u7a0b\u65e0\u89e3\uff1b
\u5f53k-1=0\uff0c\u4e14m-4=0\u65f6\uff0c\u539f\u65b9\u7a0b\u5de6\u8fb9=\uff08k-1\uff09•x=0•x=0\uff0c\u800c\u53f3\u8fb9=m-4=0\uff0c\u6545\u4e0d\u8bbax\u53d6\u4f55\u503c\uff0c\u7b49\u5f0f\u6052\u6210\u7acb\uff0c\u5373\u539f\u65b9\u7a0b\u6709\u65e0\u6570\u89e3\uff0e
\u5408\u4f5c\u5171\u8bc6\uff1a\u5c06\u65b9\u7a0b\uff0c\u7ecf\u8fc7\u53d8\u5f62\u540e\uff0c\u5316\u4e3aax=b\u7684\u5f62\u5f0f\uff0c\u7531\u4e8ea\uff0cb\u503c\u4e0d\u786e\u5b9a\uff0c
\u6545\u539f\u65b9\u7a0b\u7684\u89e3\u9700\u52a0\u4ee5\u8ba8\u8bba\uff0e
\u70b9\u62e8\uff1a\u89e3\u5173\u4e8e\u5b57\u6bcd\u7cfb\u6570\u7684\u65b9\u7a0b\uff0c\u5c06\u65b9\u7a0b\u5316\u4e3a\u6700\u7b80\u5f62\u5f0f\uff08\u5373ax=b\uff09\uff0c\u9700\u5206a\u22600\uff0ca=0\u4e14b=0\uff0ca=0\u4e14b\u22600\u4e09\u79cd\u60c5\u51b5\u52a0\u4ee5\u8ba8\u8bba\uff0c\u4ece\u800c\u786e\u5b9a\u51fa\u65b9\u7a0b\u7684\u89e3
2x-10.3x=15
0.52x-(1-0.52)x=80
x/2+3x/2=7
3x+7=32-2x
3x+5(138-x)=540
3x-7(x-1)=3-2(x+3)
18x+3x-3=18-2(2x-1)
3(20-y)=6y-4(y-11)
-(x/4-1)=5
x+2=3 x=1
x+32=33 x=1
x+6=18 x=12
4+x=47 x=43
19-x=8 x=11
98-x=13 x=85
66-x=10 x=56
5x=10 x=2
3x=27 x=9
7x=7 x=1
8x=8 x=1
9x=9 x=1
10x=100 x=10
66x=660 x=10
7x=49 x=7
2x=4 x=2
3x=9 x=3
4x=16 x=4
5x=25 x=5
6x=36 x=6
8x=64 x=8
9x=81 x=9
10x=100 x=10
11x=121 x=11
12x=144 x=12
13x=169 x=13
14x=196 x=14
15x=225 x=15
16x=256 x=16
17x=289 x=17
2x-10.3x=15
3[4(5y-1)-8]=6
2x+1/3-(x-5)=3/2
y-1/4*2=y+2/2
16x-40=9x+16
2(3-x)=-4(x+5
4\u5206\u4e4b\u4e00\u52a0x=5\u5206\u4e4b\u4e00
6\u5206\u4e4b\u4e00\u51cfx=\u4e09\u5206\u4e4b\u4e00
8\u5206\u4e4b\u4e09\u9664x=16\u5206\u4e4b\u4e5d
32\u5206\u4e4b7\u4e58x=96\u5206\u4e4b\u4e8c\u5341\u4e00
3/4x-2/5x=21/10
7(2x-1)-3(4x-1)=4(3x+2)-1;
(5y+1)+ (1-y)= (9y+1)+ (1-3y);
[ ( )-4 ]=x+2;
20%+(1-20%)(320-x)=320\u00d740%
2(x-2)+2=x+1
2(x-2)-3(4x-1)=9(1-x)
11x+64-2x=100-9x
15-(8-5x)=7x+(4-3x)
3(x-7)-2[9-4(2-x)]=22



\u6709\u70b9\u4e71\uff0c\u5b66\u4e60\u597d\u662f\u53ef\u4ee5\u770b\u61c2\u7684\uff0c\u795du0456\u5b66\u4e60\u8fdb\u6b65

\u5df1\u641c\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01\uff01 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

0.4(x-0.2)+1.5=0.7x-0.38
x=6

30x-10(10-x)=100
x=5

4(x+2)=5(x-2)
x=18

120-4(x+5)=25
x=18.75

15x+863-65x=54
x=16.18

3(x-2)+1=x-(2x-1)
x=3/2

11x+64-2x=100-9x
x=2

14.59+x-25.31=0
x=10.72
x-48.32+78.51=80
x=49.81
820-16x=45.5×8
x=28.5
(x-6)×7=2x
x=8.4
3x+x=18
X=4.5
0.8x+2.2=6.6
x= 11
12.5-3x=6.5
x=2
1.2(x-0.64)=0.54
x=1.09
x+12.5=3.5x
x=5
8x-22.8=1.2
x=3

涓鍏冧竴娆℃柟绋搴旂敤棰樺甫绛旀75閬撴渶濂戒竴澶╁氨鑳藉紕瀹!?
绛旓細鎯充竴鎯虫湁娌℃湁鍙兘鎵惧洖27.60鍏,璇曠敤鏂圭▼鐨勭煡璇嗙粰浜堣В閲. 璁捐喘涔板崟浠1.80鍏冪殑绗旇鏈瑇鏈,鍒楁柟绋嬪彲寰:1.8x+2.6•(36-x)=100-27.60, 瑙ｄ箣寰梮=2.60涓嶇鍚堝疄闄呴棶棰樼殑鎰忎箟,鎵浠ユ病鏈夊彲鑳芥壘鍥27.60鍏.,1銆佽繍閫29.5鍚ㄧ叅,鍏堢敤涓杈嗚浇閲4鍚ㄧ殑姹借溅杩3娆,鍓╀笅鐨勭敤涓杈嗚浇閲嶄负2.5鍚ㄧ殑璐ц溅杩愩傝繕瑕佽繍鍑犳鎵嶈兘瀹? 杩樿...

姹傚垵涓瑙涓鍏冧竴娆℃柟绋20閬撴渶濂介厤绛旀
绛旓細2(x+1)>5x 绛旀锛歺<2/33(x-2)<2x-17绛旀锛歺<-114(y-3)+7<-13-3(2y+1)绛旀锛歽<-1.110-2(x-1)<3(x-1)-25绛旀锛歺>82x-8<4x-7绛旀锛歺>-1/22(x+9)>3(1-x)绛旀锛歺>-31-7(y+2)<2(y-1)+5绛旀锛歽>16/9x-1/2(x+1)>10绛旀锛歺>211-x/4<5+(x-2)/6...

涓鍏冧竴娆℃柟绋缁 璁＄畻棰 50閬撹杩囩▼鍙婄瓟妗
绛旓細5脳8 17. (x-6)脳7=2x 18. 3x+x=18 19. 0.8+3.2=7.2 20. 12.5-3x=6.5 21. 1.2(x-0.64)=0.54 22. x+12.5=3.5x 23. 8x-22.8=1.2 24. 1\ 50x+10=60 25. 2\ 60x-30=20 鍙傝绛旀路1.25 2.30 3.44 4.66 5.16 6.45 7.413 8.15 9.15 ...

涓鍏冧竴娆℃柟绋嬭绠楅(瑕鏈绛旀)澶氱偣 涓嶈搴旂敤棰
绛旓細1. 2(x-2)-3(4x-1)=9(1-x)2. 11x+64-2x=100-9x 3. 15-(8-5x)=7x+(4-3x)4. 3(x-7)-2[9-4(2-x)]=22 5. 3/2[2/3(1/4x-1)-2]-x=2 6. 2(x-2)+2=x+1 7. 0.4(x-0.2)+1.5=0.7x-0.38 8. 30x-10(10-x)=100 9. 4(x+2)=5...

涓鍏冧竴娆℃柟绋 璁＄畻棰 闄勭瓟妗,绛旀鍜岄鐩鍒嗗紑 20閬撲互涓,鎷滄墭浜哶鐧惧害...
绛旓細4銆佺敳涔欎簩浜哄湪涓鍦嗗舰璺戦亾缁冧範璺戞,鐢茬敤50绉掑彲璺戝畬涓鍦,浠庡悓涓鍦扮偣鍑哄彂,鍙嶅悜璺20绉掍簩浜虹浉閬,姹備箼璺戜竴鍦堢敤澶氶暱鏃堕棿.5銆佺敳涔欎袱鍚屽鐨勫鐩歌窛26鍗冪背,涓や汉鐩哥害鍦ㄦ槦鏈熸棩鍘讳綅浜庝粬浠涔嬮棿鐨勬煇鍦版梾娓.鐢插湪鍑哄彂鏃跺甫涓婁竴鍙疇鐗╁悓琛,鐢蹭互姣忓皬鏃7鍗冪背銆佷箼浠ユ瘡灏忔椂6鍗冪背鐨勯熷害鍚屾椂浠庡悇鑷殑瀹朵腑鐩稿悜鍑哄彂銆傝繖鍙嫍...

涓鍏冧竴娆℃柟绋10閬棰樼瓟妗涓庤繃绋
绛旓細5锛涜В锛氳濡傛灉鎴戜箻鍧愬嚭绉熻溅鑳界洿鎺ュ埌杈惧伐缇庡ぇ鍘﹂偅涔堝簲鑺盭鍏冨垯 X=10+2(12-3)=28 鍥犱负:X=28涓嶇瓑浜26,鎵浠ユ垜璁″垝鎵撹溅鎬昏垂鐢ㄤ笉瓒呰繃26鍏冮挶涓嶈兘鐩存帴鍒拌揪宸ョ編澶у帵.6;瑙:璁句粬鎼箻鍑虹杞︽渶澶氳蛋浜哫鍗冪背.X-4=(16-10)/1.2 瑙ｅ緱X=9 or 瑙ｏ細璁 1988骞存垜鍥借幏寰梄鏋氬鐗岋紵X+2X+7=91 瑙ｅ緱X=28 2...

姹傚崄閬涓鍏冧竴娆℃柟绋嬭绠楅,鏈夊垎姣鎷彿,涓嶈澶畝鍗曚篃涓嶈澶毦,鏈濂芥湁...
绛旓細(x-2)-3(4x-1)=9(1-x)2x-4-12x+3=9-9x x=10 鈶11x+64-2x=100-9x 18x=36 x=2 鈶15-(8-5x)=7x+(4-3x)15-8+5x=7x+4-3x x=-3 鈶2(x-2)+2=x+1 2x-4+2=x+1 x=3 鈶4(x+2)=5(x-2)4x+8=5x-10 x=18 鈶 120-4(x+5)=25 120-4x-20=25 -4x=75 x...

缁欐垜200閬撳垵涓涓婄殑涓鍏冧竴娆℃柟绋嬭绠楅,璺眰,瑕佸揩鍛銆併併
绛旓細(x-2)-3(4x-1)=9(1-x) 11x+64-2x=100-9x 15-(8-5x)=7x+(4-3x) 3(x-7)-2[9-4(2-x)]=22 3/2[2/3(1/4x-1)-2]-x=2 2(x-2)+2=x+1 5x^2+3x+1=0 7x^2+x+12=0 2x^2+4x+4=0 8x^2+3x+1=0 5x^2+3x+2=0 45x^2+3x+100=0 89x^2+335x+1=0 ...

15閬涓鍏冧竴娆℃柟绋搴旂敤棰(甯︾瓟妗)棰樼洰 瑕佺煭!
绛旓細涓闃熷鐢缁冧範琛屽啗,浠ユ瘡灏忔椂5鍏噷鐨勯熷害姝ヨ,鍑哄彂3灏忔椂鍚,瀛︽牎閫氳鍛樹互姣忓皬鏃60鍏噷鐨勯熷害杩戒笂鍘,鏂囬氳鍛樼粡杩囧灏戝皬鏃惰拷涓婂鐢熼槦浼?锛堜竴鍏冧竴娆℃柟绋瑙ｏ級璁緓灏忔椂鍚庤拷涓 60x=5锛坸+3)60x=5x+15 55x=15 x=3/11 绛.涓鍒楁參杞︿粠鏌愮珯寮鍑,姣忓皬鏃惰48km,杩囦簡涓娈垫椂闂,涓鍒楀揩杞︿粠鍚岀珯鍑哄彂涓庢參杞...

涓鍏冧竴娆℃柟绋嬭绠楅(鍚瓟妗)瑕90閬 缁欓珮鍒
绛旓細0.4(x-0.2)+1.5=0.7x-0.38 x=6 30x-10(10-x)=100 x=5 4(x+2)=5(x-2)x=18 120-4(x+5)=25 x=18.75 15x+863-65x=54 x=16.18 3(x-2)+1=x-(2x-1)x=3/2 11x+64-2x=100-9x x=2 14.59+x-25.31=0 x=10.72 x-48.32+78.51=80 x=49.81 820-16x=...

扩展阅读：一元一次计算题及过程 ... 一元一次解答题100道 ... 扫一扫题目出答案 ... 方程必练100题 ... 一元一次方程组练习题 ... 一元一次方程题100道 ... 初一一元一次应用题 ... 初一数学必练100题 ... 一元二次方程题目及答案 ...