9n+2=8+7n

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Solution for 9n+2=8+7n equation: 



9n+2=8+7n

We move all terms to the left:

9n+2-(8+7n)=0

We add all the numbers together, and all the variables

9n-(7n+8)+2=0

We get rid of parentheses

9n-7n-8+2=0

We add all the numbers together, and all the variables

2n-6=0

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

2n=6

n=6/2

n=3

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