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

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Solution for 2w-30=-2(w-5) equation: 



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

We move all terms to the left:

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



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

-2(w-5)

We multiply parentheses

-2w+10

Back to the equation:

-(-2w+10)



We get rid of parentheses

2w+2w-10-30=0

We add all the numbers together, and all the variables

4w-40=0

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

4w=40

w=40/4

w=10

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