-7(-4-x)=84

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Solution for -7(-4-x)=84 equation: 



-7(-4-x)=84

We move all terms to the left:

-7(-4-x)-(84)=0

We add all the numbers together, and all the variables

-7(-1x-4)-84=0

We multiply parentheses

7x+28-84=0

We add all the numbers together, and all the variables

7x-56=0

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

7x=56

x=56/7

x=8

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