四年级4x-2=26解方程要过程? 4x-2=26解方程的过程
4X-2=26\u89e3\u65b9\u7a0b\uff1f\u4eb2\uff0c\u4f60\u597d\uff0c\u8bf7\u770b\u5982\u4e0b\u8fc7\u7a0b
4X-2=26
\u89e3\uff1a4X=26+2
4X=28
X=28\u00f74
X=7
\u671b\u91c7\u7eb3\uff0c\u8c22\u8c22
x=7
\u89e3\uff1a
\u3000\u30004x-2=26
\u3000\u30004x=26+2
\u3000\u30004x=28
\u3000\u3000x=28\u00f74
\u3000\u3000x=7
4x=26+2
4x=28
x=7
移项,得:4x=26+2
合并同类项,得:4x=28
系数化为1,得:x=7
4x-2=26
解:4x=26-2
4x=24
x=24÷4
x=6
解:4x-2+2=26+2
4x=28
x=7
4x-2=26
4x=26+2
4x=28
x=28÷4
x=7
绛旓細瑙o細4x-2=26 4x=26+2 4x=28 x=7
绛旓細4X-2=26 瑙锛4X=26+2 4X=28 X=28梅4 X=7 鏈涢噰绾筹紝璋㈣阿
绛旓細4x=26+2 4x=28 x=7 璇烽噰绾筹紒
绛旓細4x-2绛変簬26 瑙o細绉婚」 4x=26+2 4x=28 涓よ竟鍚岄櫎浠4 4x梅4=28梅4 x=7
绛旓細x=7 瑙o細4x-2=26 4x=26+2 4x=28 x=28梅4 x=7
绛旓細鍗椾含宸ョ▼瀛﹂櫌鑷姩鍖栦笓涓氭瘯涓,鐖卞ソ骞舵搮闀夸腑灏忓鏁板 鍚慣A鎻愰棶 绉佷俊TA 鍏虫敞 灞曞紑鍏ㄩ儴 杩界瓟 琛屽姝hВ 26 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸? 璇勮 鍒嗕韩 鏂版氮寰崥 QQ绌洪棿 涓炬姤 鏀惰捣 鍖垮悕鐢ㄦ埛 鎺ㄨ崘浜2017-09-18 灞曞紑鍏ㄩ儴 4x-3*2=264x-3*2+3*2=26+3*24 x=324x/4=32/44x=8 1 ...
绛旓細瑙o細4x=24 x=6 鏈涢噰绾宠阿璋紒
绛旓細鎴戜滑闇瑕佸皢鏂圭▼涓殑鏈煡鏁皒瑙e嚭鏉ワ紝鍙互鎸夌収涓嬮潰鐨勬楠よ繘琛岋細1. 灏嗗父鏁伴」12绉诲埌绛夊彿鍙宠竟锛屽緱鍒4x = 26 - 12锛屽嵆4x = 14銆2. 灏嗘柟绋嬩袱杈瑰悓鏃堕櫎浠ョ郴鏁4锛屽緱鍒皒 = 14 / 4锛屽嵆 x = 3.5銆傚洜姝わ紝鏂圭▼4x+12=26鐨勮В涓簒=3.5銆
绛旓細瑙:4x=26鍗18 4x=44 x=44梅4 x=11
绛旓細4X+2锛8-x锛=26 4x+16-2x=26 4x-2x=26-16 2x=10 x=5