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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-3w+9w-(5(w+5))+21=0



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

5(w+5)

We multiply parentheses

5w+25

Back to the equation:

-(5w+25)



We add all the numbers together, and all the variables

6w-(5w+25)+21=0

We get rid of parentheses

6w-5w-25+21=0

We add all the numbers together, and all the variables

w-4=0

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

w=4

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