-6=2w+7(w+3)

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Solution for -6=2w+7(w+3) equation: 



-6=2w+7(w+3)

We move all terms to the left:

-6-(2w+7(w+3))=0



We calculate terms in parentheses: -(2w+7(w+3)), so:

2w+7(w+3)

We multiply parentheses

2w+7w+21

We add all the numbers together, and all the variables

9w+21

Back to the equation:

-(9w+21)



We get rid of parentheses

-9w-21-6=0

We add all the numbers together, and all the variables

-9w-27=0

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

-9w=27

w=27/-9

w=-3

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