-3(-9w+7)-2w=7(w-1)-6

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Solution for -3(-9w+7)-2w=7(w-1)-6 equation: 



-3(-9w+7)-2w=7(w-1)-6

We move all terms to the left:

-3(-9w+7)-2w-(7(w-1)-6)=0

We add all the numbers together, and all the variables

-2w-3(-9w+7)-(7(w-1)-6)=0

We multiply parentheses

-2w+27w-(7(w-1)-6)-21=0



We calculate terms in parentheses: -(7(w-1)-6), so:

7(w-1)-6

We multiply parentheses

7w-7-6

We add all the numbers together, and all the variables

7w-13

Back to the equation:

-(7w-13)



We add all the numbers together, and all the variables

25w-(7w-13)-21=0

We get rid of parentheses

25w-7w+13-21=0

We add all the numbers together, and all the variables

18w-8=0

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

18w=8

w=8/18

w=4/9

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