3+6n=8n-7

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Solution for 3+6n=8n-7 equation: 



3+6n=8n-7

We move all terms to the left:

3+6n-(8n-7)=0

We get rid of parentheses

6n-8n+7+3=0

We add all the numbers together, and all the variables

-2n+10=0

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

-2n=-10

n=-10/-2

n=+5

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