-8n+4=-7n+7

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



-8n+4=-7n+7

We move all terms to the left:

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

We get rid of parentheses

-8n+7n-7+4=0

We add all the numbers together, and all the variables

-1n-3=0

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

-n=3

n=3/-1

n=-3

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