7w-30=5(w-8)

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Solution for 7w-30=5(w-8) equation: 



7w-30=5(w-8)

We move all terms to the left:

7w-30-(5(w-8))=0



We calculate terms in parentheses: -(5(w-8)), so:

5(w-8)

We multiply parentheses

5w-40

Back to the equation:

-(5w-40)



We get rid of parentheses

7w-5w+40-30=0

We add all the numbers together, and all the variables

2w+10=0

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

2w=-10

w=-10/2

w=-5

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