-15+4n=8n+8-7

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Solution for -15+4n=8n+8-7 equation: 



-15+4n=8n+8-7

We move all terms to the left:

-15+4n-(8n+8-7)=0

We add all the numbers together, and all the variables

4n-(8n+1)-15=0

We get rid of parentheses

4n-8n-1-15=0

We add all the numbers together, and all the variables

-4n-16=0

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

-4n=16

n=16/-4

n=-4

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