-31=-3(2w-8)

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Solution for -31=-3(2w-8) equation: 



-31=-3(2w-8)

We move all terms to the left:

-31-(-3(2w-8))=0



We calculate terms in parentheses: -(-3(2w-8)), so:

-3(2w-8)

We multiply parentheses

-6w+24

Back to the equation:

-(-6w+24)



We get rid of parentheses

6w-24-31=0

We add all the numbers together, and all the variables

6w-55=0

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

6w=55

w=55/6

w=9+1/6

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