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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-4w+9w+20+20=0

We add all the numbers together, and all the variables

5w+40=0

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

5w=-40

w=-40/5

w=-8

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