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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-3w+21w-(3(w-2)-7)-18=0



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

3(w-2)-7

We multiply parentheses

3w-6-7

We add all the numbers together, and all the variables

3w-13

Back to the equation:

-(3w-13)



We add all the numbers together, and all the variables

18w-(3w-13)-18=0

We get rid of parentheses

18w-3w+13-18=0

We add all the numbers together, and all the variables

15w-5=0

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

15w=5

w=5/15

w=1/3

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