3(2+7w)=-57

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Solution for 3(2+7w)=-57 equation: 



3(2+7w)=-57

We move all terms to the left:

3(2+7w)-(-57)=0

We add all the numbers together, and all the variables

3(7w+2)-(-57)=0

We add all the numbers together, and all the variables

3(7w+2)+57=0

We multiply parentheses

21w+6+57=0

We add all the numbers together, and all the variables

21w+63=0

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

21w=-63

w=-63/21

w=-3

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