3(6x-5)-4(x+2)=5(x-2)-x
18x-15-4x-8=5x-10-x
14x-4x=-10+23
10x=13
x=1.3
1、展开:18X-15-4X-8=5X-10-X
2、合并同类项:10X=13
3、求解:X=1.3
3(6x-5)-4(x+2)=5(x-2)-x
18x-15-4x-8=5x-10-x
10x=13
x=1.3
18x-15-4x-8=5x-10-x
14x-23=4x-10
10x=13
x=13/10=1.3
解:去括号,得18x-15-4x-8=5x-10-x
合并同类项,得10x=13
系数化为一,得x=13/10
解:18x-15-4x-8=5x-10-x
10x=13
x=1.3