-7(w+3)=-4w-15

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Solution for -7(w+3)=-4w-15 equation: 



-7(w+3)=-4w-15

We move all terms to the left:

-7(w+3)-(-4w-15)=0

We multiply parentheses

-7w-(-4w-15)-21=0

We get rid of parentheses

-7w+4w+15-21=0

We add all the numbers together, and all the variables

-3w-6=0

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

-3w=6

w=6/-3

w=-2

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