-7-7n=n-7

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



-7-7n=n-7

We move all terms to the left:

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

We get rid of parentheses

-7n-n+7-7=0

We add all the numbers together, and all the variables

-8n=0

n=0/-8

n=0

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