7w+5(w+8)=-20

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Solution for 7w+5(w+8)=-20 equation: 



7w+5(w+8)=-20

We move all terms to the left:

7w+5(w+8)-(-20)=0

We add all the numbers together, and all the variables

7w+5(w+8)+20=0

We multiply parentheses

7w+5w+40+20=0

We add all the numbers together, and all the variables

12w+60=0

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

12w=-60

w=-60/12

w=-5

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