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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-7(-1x+8)-(3x-4)=0

We multiply parentheses

7x-(3x-4)-56=0

We get rid of parentheses

7x-3x+4-56=0

We add all the numbers together, and all the variables

4x-52=0

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

4x=52

x=52/4

x=13

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