7x-15=2(x+5)

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Solution for 7x-15=2(x+5) equation: 



7x-15=2(x+5)

We move all terms to the left:

7x-15-(2(x+5))=0



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

2(x+5)

We multiply parentheses

2x+10

Back to the equation:

-(2x+10)



We get rid of parentheses

7x-2x-10-15=0

We add all the numbers together, and all the variables

5x-25=0

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

5x=25

x=25/5

x=5

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