解
4x+3(2x-3)=12-(x+4)
4x+6x-9=12-x-4
10x-9=8-x
10x+x=9+8
11x=17
x=17/11
6(1/2x-4)=7-(1/3x-1)
3x-24=7-1/3x+1
3x+1/3x=8+24
10/3x=32
x=48/5
解下列方程:4x+3(2x-3)=12-(x+4).6(2分之1x-4)+2x=7-(3分之1x-1)
解下列方程:4x+3(2x-3)=12-(x+4).6(2分之1x-4)+2x=7-(3分之1x-1)
数学人气:152 ℃时间:2019-10-23 05:14:26
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