7(w-3)=-2(2w+5)

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Solution for 7(w-3)=-2(2w+5) equation: 



7(w-3)=-2(2w+5)

We move all terms to the left:

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

We multiply parentheses

7w-(-2(2w+5))-21=0



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

-2(2w+5)

We multiply parentheses

-4w-10

Back to the equation:

-(-4w-10)



We get rid of parentheses

7w+4w+10-21=0

We add all the numbers together, and all the variables

11w-11=0

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

11w=11

w=11/11

w=1

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