7n-15+n=12+15n-92

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Solution for 7n-15+n=12+15n-92 equation: 



7n-15+n=12+15n-92

We move all terms to the left:

7n-15+n-(12+15n-92)=0

We add all the numbers together, and all the variables

7n+n-(15n-80)-15=0

We add all the numbers together, and all the variables

8n-(15n-80)-15=0

We get rid of parentheses

8n-15n+80-15=0

We add all the numbers together, and all the variables

-7n+65=0

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

-7n=-65

n=-65/-7

n=9+2/7

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