-7n-n=8-7n

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Solution for -7n-n=8-7n equation: 



-7n-n=8-7n

We move all terms to the left:

-7n-n-(8-7n)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-8n+7n-8=0

We add all the numbers together, and all the variables

-1n-8=0

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

-n=8

n=8/-1

n=-8

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