-9(-4w-20)=-12+20w

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Solution for -9(-4w-20)=-12+20w equation: 



-9(-4w-20)=-12+20w

We move all terms to the left:

-9(-4w-20)-(-12+20w)=0

We add all the numbers together, and all the variables

-9(-4w-20)-(20w-12)=0

We multiply parentheses

36w-(20w-12)+180=0

We get rid of parentheses

36w-20w+12+180=0

We add all the numbers together, and all the variables

16w+192=0

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

16w=-192

w=-192/16

w=-12

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