3x+7=(2x+15)

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Solution for 3x+7=(2x+15) equation: 



3x+7=(2x+15)

We move all terms to the left:

3x+7-((2x+15))=0



We calculate terms in parentheses: -((2x+15)), so:

(2x+15)

We get rid of parentheses

2x+15

Back to the equation:

-(2x+15)



We get rid of parentheses

3x-2x-15+7=0

We add all the numbers together, and all the variables

x-8=0

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

x=8

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