-7x-7(3x+16)=84

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Solution for -7x-7(3x+16)=84 equation: 



-7x-7(3x+16)=84

We move all terms to the left:

-7x-7(3x+16)-(84)=0

We multiply parentheses

-7x-21x-112-84=0

We add all the numbers together, and all the variables

-28x-196=0

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

-28x=196

x=196/-28

x=-7

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