8n+12+4n+8=13n-15

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Solution for 8n+12+4n+8=13n-15 equation: 



8n+12+4n+8=13n-15

We move all terms to the left:

8n+12+4n+8-(13n-15)=0

We add all the numbers together, and all the variables

12n-(13n-15)+20=0

We get rid of parentheses

12n-13n+15+20=0

We add all the numbers together, and all the variables

-1n+35=0

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

-n=-35

n=-35/-1

n=+35

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