-7w-23=-2(w+4)

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Solution for -7w-23=-2(w+4) equation: 



-7w-23=-2(w+4)

We move all terms to the left:

-7w-23-(-2(w+4))=0



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

-2(w+4)

We multiply parentheses

-2w-8

Back to the equation:

-(-2w-8)



We get rid of parentheses

-7w+2w+8-23=0

We add all the numbers together, and all the variables

-5w-15=0

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

-5w=15

w=15/-5

w=-3

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