-18=-2(w+8)

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Solution for -18=-2(w+8) equation: 



-18=-2(w+8)

We move all terms to the left:

-18-(-2(w+8))=0



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

-2(w+8)

We multiply parentheses

-2w-16

Back to the equation:

-(-2w-16)



We get rid of parentheses

2w+16-18=0

We add all the numbers together, and all the variables

2w-2=0

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

2w=2

w=2/2

w=1

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