-15-2n=-8n+n

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



-15-2n=-8n+n

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2n-(-7n)-15=0

We get rid of parentheses

-2n+7n-15=0

We add all the numbers together, and all the variables

5n-15=0

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

5n=15

n=15/5

n=3

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