12+8n=6n+9n

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Solution for 12+8n=6n+9n equation: 



12+8n=6n+9n

We move all terms to the left:

12+8n-(6n+9n)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

8n-15n+12=0

We add all the numbers together, and all the variables

-7n+12=0

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

-7n=-12

n=-12/-7

n=1+5/7

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