3(x-4)-7x=8

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Solution for 3(x-4)-7x=8 equation: 



3(x-4)-7x=8

We move all terms to the left:

3(x-4)-7x-(8)=0

We add all the numbers together, and all the variables

-7x+3(x-4)-8=0

We multiply parentheses

-7x+3x-12-8=0

We add all the numbers together, and all the variables

-4x-20=0

We move all terms containing x to the left, all other terms to the right

-4x=20

x=20/-4

x=-5

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