8n-7=n+12+n

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Solution for 8n-7=n+12+n equation: 



8n-7=n+12+n

We move all terms to the left:

8n-7-(n+12+n)=0

We add all the numbers together, and all the variables

8n-(2n+12)-7=0

We get rid of parentheses

8n-2n-12-7=0

We add all the numbers together, and all the variables

6n-19=0

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

6n=19

n=19/6

n=3+1/6

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