-31-6x=-2(5x+3)+7

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Solution for -31-6x=-2(5x+3)+7 equation: 



-31-6x=-2(5x+3)+7

We move all terms to the left:

-31-6x-(-2(5x+3)+7)=0



We calculate terms in parentheses: -(-2(5x+3)+7), so:

-2(5x+3)+7

We multiply parentheses

-10x-6+7

We add all the numbers together, and all the variables

-10x+1

Back to the equation:

-(-10x+1)



We get rid of parentheses

-6x+10x-1-31=0

We add all the numbers together, and all the variables

4x-32=0

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

4x=32

x=32/4

x=8

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