7=1+8n

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Solution for 7=1+8n equation: 



7=1+8n

We move all terms to the left:

7-(1+8n)=0

We add all the numbers together, and all the variables

-(8n+1)+7=0

We get rid of parentheses

-8n-1+7=0

We add all the numbers together, and all the variables

-8n+6=0

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

-8n=-6

n=-6/-8

n=3/4

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