-4=2w+2(w+8)

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Solution for -4=2w+2(w+8) equation: 



-4=2w+2(w+8)

We move all terms to the left:

-4-(2w+2(w+8))=0



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

2w+2(w+8)

We multiply parentheses

2w+2w+16

We add all the numbers together, and all the variables

4w+16

Back to the equation:

-(4w+16)



We get rid of parentheses

-4w-16-4=0

We add all the numbers together, and all the variables

-4w-20=0

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

-4w=20

w=20/-4

w=-5

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