3n+7=2(n+8)

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Solution for 3n+7=2(n+8) equation: 



3n+7=2(n+8)

We move all terms to the left:

3n+7-(2(n+8))=0



We calculate terms in parentheses: -(2(n+8)), so:

2(n+8)

We multiply parentheses

2n+16

Back to the equation:

-(2n+16)



We get rid of parentheses

3n-2n-16+7=0

We add all the numbers together, and all the variables

n-9=0

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

n=9

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