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

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



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

We move all terms to the left:

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



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

2(2x-5)

We multiply parentheses

4x-10

Back to the equation:

-(4x-10)



We get rid of parentheses

-3x-4x+10-31=0

We add all the numbers together, and all the variables

-7x-21=0

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

-7x=21

x=21/-7

x=-3

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