3(-10w-10)=2(5-5w)

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Solution for 3(-10w-10)=2(5-5w) equation: 



3(-10w-10)=2(5-5w)

We move all terms to the left:

3(-10w-10)-(2(5-5w))=0

We add all the numbers together, and all the variables

3(-10w-10)-(2(-5w+5))=0

We multiply parentheses

-30w-(2(-5w+5))-30=0



We calculate terms in parentheses: -(2(-5w+5)), so:

2(-5w+5)

We multiply parentheses

-10w+10

Back to the equation:

-(-10w+10)



We get rid of parentheses

-30w+10w-10-30=0

We add all the numbers together, and all the variables

-20w-40=0

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

-20w=40

w=40/-20

w=-2

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