13+8n=7n+7

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Solution for 13+8n=7n+7 equation: 



13+8n=7n+7

We move all terms to the left:

13+8n-(7n+7)=0

We get rid of parentheses

8n-7n-7+13=0

We add all the numbers together, and all the variables

n+6=0

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

n=-6

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