-9(w+2)=-7w-20

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Solution for -9(w+2)=-7w-20 equation: 



-9(w+2)=-7w-20

We move all terms to the left:

-9(w+2)-(-7w-20)=0

We multiply parentheses

-9w-(-7w-20)-18=0

We get rid of parentheses

-9w+7w+20-18=0

We add all the numbers together, and all the variables

-2w+2=0

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

-2w=-2

w=-2/-2

w=1

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