n-9+1=8n

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Solution for n-9+1=8n equation: 



n-9+1=8n

We move all terms to the left:

n-9+1-(8n)=0

We add all the numbers together, and all the variables

-7n-8=0

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

-7n=8

n=8/-7

n=-1+1/7

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