-2x-7(-2x-23)=77

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Solution for -2x-7(-2x-23)=77 equation: 



-2x-7(-2x-23)=77

We move all terms to the left:

-2x-7(-2x-23)-(77)=0

We multiply parentheses

-2x+14x+161-77=0

We add all the numbers together, and all the variables

12x+84=0

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

12x=-84

x=-84/12

x=-7

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