谁能给我 初一上学期一元一次方程题 20道 不要应用题!!! 初一上学期一元一次方程计算题100道!!急!!

\u6211\u9700\u898120\u9053\u4ee5\u4e0a\u7684\u4e00\u5143\u4e00\u6b21\u65b9\u7a0b\uff0c\u4e0d\u8981\u7b54\u6848\u3002\uff08\u4e0d\u8981\u5e94\u7528\u9898\uff09

1) (x+3)/3=(2x-1)/4
2) (2x-4)/5=6+x
3) 4(6x-5)=12x+18
4) 6x-3=8x-15
5) (x-3)/5+(2x+3)/10=(4x+6)/15
6) 7x-35=6x+(9x-2)/2
7) 8-6x=4+4x
8) 4x-(6x-4)/7=(3x-1)/14
9) 6x-3=2(2x-4)+4(x-8)
10) (2x-3)/2+(4x-5)/3=(8x-3)/6
11) 17x+85=34x-51
12) 6x-1+(12x-3)/4=3x
13) x-1+(2x-5)/3=5x
14) (6x-3)/25+(4x-2)/15=(12x-3)/10
15) 17+(x-12)/4=26-3x/2
16) 26-13x=9x-(4x-2)/3
17) (x-3)/2+(2x-7)/4=(4x-12)/8
18) 2x+(4x-1)/4=(6x-5)/6
19) 9(2x-1)+4(3x-2)=72
20) (x-14)/28+(2x-28)/14=1/35
21\uff09\uff08x-1\uff09- \uff083x+2\uff09= - \uff08x-1\uff09

\u4e5f\u6709\u73b0\u6210\u7684:
3x(-9)+7x(-9)

(-54)x1/6x(-1/3)x/3 -5 = (5-x)/2

2(x+1) /3=5(x+1) /6 -1

(1/5)x +1 =(2x+1)/4

(5-2)/2 - (4+x)/3 =1

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

(x-2)/2 - (3x-2)/4 =-1

(5y+1)+(1-y)=(9y+1)+(1-3y)

7(2x-1)-3(4x-1)=4(3x+2)-1

10x=11 x=-1.1

2x+5=45

2(x+8)=48

88-25x=45+6x

566+48x=56-x

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

3x^2+27=0

3x^2-4x-4=0.

\uff082y+1)^2+3(2y+1)+2=0.

\uff08x\uff0d2\uff09^2\uff0d3\uff1d0

2x^2\uff0d5x\uff0b1\uff1d0

x(8\uff0bx)\uff1d16

\uff082x\uff0d3\uff09^2\uff0d2\uff082x\uff0d3\uff09\uff0d3\uff1d0

x^2\uff0d17x\uff0b66\uff1d0

\uff08x+1\uff09^2\uff0d2\uff08x\uff0d1\uff09^2=6x\uff0d5 4

\uff08x+2\uff09^2=9(2x\uff0d1)^2

解下列方程:
(1)4x=2x+6 (2)5x+4=7x+8 (3)4x+5=6x+9 (4)-10x+8=3x+5 (5)x-6=30
(6)8x-4=4 (7)3x+1=4 (8)1/2x+2=6 (9)1/4x+1/2x=3 (10)3x+2x=5
(11)5x-7x=-8 (12)x/2-1/3=5 (13)2/3x-150=320 (14)5x-2=8 (15)7x=6x-4
(16)3-x=2 (17)9x-3=8x (18)2x+6=1 (19)x/3-1/6=1/9 (20)4x+5=2x-7

(1)4x=2x+6 (2)5x+4=7x+8 (3)4x+5=6x+9 (4)-10x+8=3x+5 (5)x-6=30
(6)8x-4=4 (7)3x+1=4 (8)1/2x+2=6 (9)1/4x+1/2x=3 (10)3x+2x=5
(11)5x-7x=-8 (12)x/2-1/3=5 (13)2/3x-150=320 (14)5x-2=8 (15)7x=6x-4
(16)3-x=2 (17)9x-3=8x (18)2x+6=1 (19)x/3-1/6=1/9 (20)4x+5=2x-7

17X-85=85-17X 113x-1/12=105x+1/6 3y-2=2y-3 0.4x-3=0.1x+2 3x+2x=5
1/4X-1/2=3/4 3(2X+1)=12

3(2X+1)=12

7X-5/4 =3/8

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