(3w+5)=(7w-15)

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Solution for (3w+5)=(7w-15) equation: 



(3w+5)=(7w-15)

We move all terms to the left:

(3w+5)-((7w-15))=0

We get rid of parentheses

3w-((7w-15))+5=0



We calculate terms in parentheses: -((7w-15)), so:

(7w-15)

We get rid of parentheses

7w-15

Back to the equation:

-(7w-15)



We get rid of parentheses

3w-7w+15+5=0

We add all the numbers together, and all the variables

-4w+20=0

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

-4w=-20

w=-20/-4

w=+5

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