12+4n=2n+8n

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Solution for 12+4n=2n+8n equation: 



12+4n=2n+8n

We move all terms to the left:

12+4n-(2n+8n)=0

We add all the numbers together, and all the variables

4n-(+10n)+12=0

We get rid of parentheses

4n-10n+12=0

We add all the numbers together, and all the variables

-6n+12=0

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

-6n=-12

n=-12/-6

n=+2

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