解方程:2(x-2)-3(4x-1)=9(1-x)

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解方程:2(x-2)-3(4x-1)=9(1-x)
解方程:2(x-2)-3(4x-1)=9(1-x)

解方程:2(x-2)-3(4x-1)=9(1-x)
2(x-2)-3(4x-1)=9(1-x)
2x-4-12x+3=9-9x
-10x-1-9=-9x
-10=-9x+10x
x=-10

2(x-2)-3(4x-1)=9(1-x)
2x - 4 -12x + 3 = 9 - x
2x - 12x + x = 9 + 4 - 3
- 9x = 10
x = - 10/9