-5x-5(7+2x)=-20

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Solution for -5x-5(7+2x)=-20 equation: 



-5x-5(7+2x)=-20

We move all terms to the left:

-5x-5(7+2x)-(-20)=0

We add all the numbers together, and all the variables

-5x-5(2x+7)-(-20)=0

We add all the numbers together, and all the variables

-5x-5(2x+7)+20=0

We multiply parentheses

-5x-10x-35+20=0

We add all the numbers together, and all the variables

-15x-15=0

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

-15x=15

x=15/-15

x=-1

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