-7w+4(w+2)=20

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Solution for -7w+4(w+2)=20 equation: 



-7w+4(w+2)=20

We move all terms to the left:

-7w+4(w+2)-(20)=0

We multiply parentheses

-7w+4w+8-20=0

We add all the numbers together, and all the variables

-3w-12=0

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

-3w=12

w=12/-3

w=-4

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