-31+3x=8(x-7)

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Solution for -31+3x=8(x-7) equation: 



-31+3x=8(x-7)

We move all terms to the left:

-31+3x-(8(x-7))=0



We calculate terms in parentheses: -(8(x-7)), so:

8(x-7)

We multiply parentheses

8x-56

Back to the equation:

-(8x-56)



We get rid of parentheses

3x-8x+56-31=0

We add all the numbers together, and all the variables

-5x+25=0

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

-5x=-25

x=-25/-5

x=+5

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