-2w-12=8(w-9)

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Solution for -2w-12=8(w-9) equation: 



-2w-12=8(w-9)

We move all terms to the left:

-2w-12-(8(w-9))=0



We calculate terms in parentheses: -(8(w-9)), so:

8(w-9)

We multiply parentheses

8w-72

Back to the equation:

-(8w-72)



We get rid of parentheses

-2w-8w+72-12=0

We add all the numbers together, and all the variables

-10w+60=0

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

-10w=-60

w=-60/-10

w=+6

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