-8(w-7)=-3w+21

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Solution for -8(w-7)=-3w+21 equation: 



-8(w-7)=-3w+21

We move all terms to the left:

-8(w-7)-(-3w+21)=0

We multiply parentheses

-8w-(-3w+21)+56=0

We get rid of parentheses

-8w+3w-21+56=0

We add all the numbers together, and all the variables

-5w+35=0

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

-5w=-35

w=-35/-5

w=+7

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