15+n=8+2n

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Solution for 15+n=8+2n equation: 



15+n=8+2n

We move all terms to the left:

15+n-(8+2n)=0

We add all the numbers together, and all the variables

n-(2n+8)+15=0

We get rid of parentheses

n-2n-8+15=0

We add all the numbers together, and all the variables

-1n+7=0

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

-n=-7

n=-7/-1

n=+7

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