-7(-x-8)+4(1+7x)=-80

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Solution for -7(-x-8)+4(1+7x)=-80 equation: 



-7(-x-8)+4(1+7x)=-80

We move all terms to the left:

-7(-x-8)+4(1+7x)-(-80)=0

We add all the numbers together, and all the variables

-7(-1x-8)+4(7x+1)-(-80)=0

We add all the numbers together, and all the variables

-7(-1x-8)+4(7x+1)+80=0

We multiply parentheses

7x+28x+56+4+80=0

We add all the numbers together, and all the variables

35x+140=0

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

35x=-140

x=-140/35

x=-4

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