3x+15=5(x+5)

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Solution for 3x+15=5(x+5) equation: 



3x+15=5(x+5)

We move all terms to the left:

3x+15-(5(x+5))=0



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

5(x+5)

We multiply parentheses

5x+25

Back to the equation:

-(5x+25)



We get rid of parentheses

3x-5x-25+15=0

We add all the numbers together, and all the variables

-2x-10=0

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

-2x=10

x=10/-2

x=-5

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