-7(w+3)=-4w-12

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Solution for -7(w+3)=-4w-12 equation: 



-7(w+3)=-4w-12

We move all terms to the left:

-7(w+3)-(-4w-12)=0

We multiply parentheses

-7w-(-4w-12)-21=0

We get rid of parentheses

-7w+4w+12-21=0

We add all the numbers together, and all the variables

-3w-9=0

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

-3w=9

w=9/-3

w=-3

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