-3(-7w+5)-3w=2(w-2)-7

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Solution for -3(-7w+5)-3w=2(w-2)-7 equation: 



-3(-7w+5)-3w=2(w-2)-7

We move all terms to the left:

-3(-7w+5)-3w-(2(w-2)-7)=0

We add all the numbers together, and all the variables

-3w-3(-7w+5)-(2(w-2)-7)=0

We multiply parentheses

-3w+21w-(2(w-2)-7)-15=0



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

2(w-2)-7

We multiply parentheses

2w-4-7

We add all the numbers together, and all the variables

2w-11

Back to the equation:

-(2w-11)



We add all the numbers together, and all the variables

18w-(2w-11)-15=0

We get rid of parentheses

18w-2w+11-15=0

We add all the numbers together, and all the variables

16w-4=0

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

16w=4

w=4/16

w=1/4

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