-2(2x+20)=-80

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Solution for -2(2x+20)=-80 equation: 



-2(2x+20)=-80

We move all terms to the left:

-2(2x+20)-(-80)=0

We add all the numbers together, and all the variables

-2(2x+20)+80=0

We multiply parentheses

-4x-40+80=0

We add all the numbers together, and all the variables

-4x+40=0

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

-4x=-40

x=-40/-4

x=+10

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