-2(5w-5)+7w=7(w+2)

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Solution for -2(5w-5)+7w=7(w+2) equation: 



-2(5w-5)+7w=7(w+2)

We move all terms to the left:

-2(5w-5)+7w-(7(w+2))=0

We add all the numbers together, and all the variables

7w-2(5w-5)-(7(w+2))=0

We multiply parentheses

7w-10w-(7(w+2))+10=0



We calculate terms in parentheses: -(7(w+2)), so:

7(w+2)

We multiply parentheses

7w+14

Back to the equation:

-(7w+14)



We add all the numbers together, and all the variables

-3w-(7w+14)+10=0

We get rid of parentheses

-3w-7w-14+10=0

We add all the numbers together, and all the variables

-10w-4=0

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

-10w=4

w=4/-10

w=-2/5

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