-3x-31=-2(5-4x)

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Solution for -3x-31=-2(5-4x) equation: 



-3x-31=-2(5-4x)

We move all terms to the left:

-3x-31-(-2(5-4x))=0

We add all the numbers together, and all the variables

-3x-(-2(-4x+5))-31=0



We calculate terms in parentheses: -(-2(-4x+5)), so:

-2(-4x+5)

We multiply parentheses

8x-10

Back to the equation:

-(8x-10)



We get rid of parentheses

-3x-8x+10-31=0

We add all the numbers together, and all the variables

-11x-21=0

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

-11x=21

x=21/-11

x=-1+10/11

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