初一解方程:3/2[2(x-1/2)+2/3]=5x 路过的高手帮帮忙(要有过程!!!!!!!!!!!!!!!!!!!!!!!!过程!!!!!!!!!!!!!!

急需!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

3/2[2(X-1/2)+2/3]=5X
2(X-1/2)+2/3=10/3X
2X-1+2/3=10/3X
-1/3=4/3x
X=-1/4
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初一解方程:3\/2[2(x-1\/2)+2\/3]=5x 路过的高手帮帮忙(要有过程!!!过程...
3\/2[2(X-1\/2)+2\/3]=5X 2(X-1\/2)+2\/3=10\/3X 2X-1+2\/3=10\/3X -1\/3=4\/3x X=-1\/4

3\/2[2(x-1\/2)+2\/3]=5x
3\/2[2(x-1\/2)+2\/3]=5x 3\/2(2x-1+2\/3)=5x 3x-3\/2+1=5x -2x=1\/2 x=-1\/4 以后上课要认真听讲哦!

3\/2【2(x-1\/2)+2\/3】=5x 求x的解,要过程
首先算【2(x-1\/2)+2\/3】这部分为【2x-1+2\/3】=【2x-1\/3】然后乘以外面的3\/2为3x-1\/2 所以原式化简为3x-1\/2=5x 进一步化简为-1\/2=2x 解得x=-1\/4

方程3\/2【2(x-1\/3)+2\/3】=5x的解为
3\/2[2(x-⅓)+2\/3]=5x 3\/2(2x)=5x 5x-3x=0 x=0

3\/2[2(x-1\/2)+2\/3]=5x 解方程啊……谁会谁来
3\/2×2(x-1\/2)+3\/2×2\/3=5x 3(x-1\/2)+1=5x 3x-3\/2+1=5x 5x-3x=-3\/2+1 2x=-1\/2 x=-1\/4

求解3\/2[2(x-1\/3)+2\/3]=5x 方程,要过程
解:1、4-3(2-x)=5x 4-6+3x=5x 5x-3x=4-6 2x=-2 x=-1 2、2(x+3)-5(1-x)=3(x-1)2x+6-5+5x=3x-3 2x+5x-3x=-3+5-6 4x=-4 x=-1 3、12-4(x-1)=-2(x+2)12-4x+4=-2x-4 4x-2x=12+4+4 2x=20 x=10 4、3(x+2\/3)-(x-1)=7 3x+2...

3\/2(2(x-1\/3) 2\/3)=5X 用两种方法解决
3\/2[2(x-1\/3)+2\/3]=5x3(x-1\/3)+1=5x3x-1+1=5x2x=0x=0

3\/2[2(x-1\/2)+3\/2]=5x
3\/2[2(x-1\/2)+3\/2]=5x 3\/2(2x-1+3\/2)=5x 3x-3\/2+9\/4=5x 5x-3x=3\/4 2x=3\/4 x=3\/8 祝学习进步,望采纳,不懂的欢迎追问。。。

3\/2[2(x-1\/3)+2\/3]=5x
X=0,这题从【2(X-1\/3)+2\/3】得出的是2X,那么两边可以变成3X=5X,X必为0啊!

2\/3[2(x-1\/2)+3\/2]=5x
2\/3(2x-1+3\/2)=5x 2(2x+1\/2)=15x 4x+1=15x 11x=1 x=1\/11

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