7=8+n/9

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Solution for 7=8+n/9 equation: 



7=8+n/9

We move all terms to the left:

7-(8+n/9)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

-n/9-8+7=0

We multiply all the terms by the denominator


-n-8*9+7*9=0

We add all the numbers together, and all the variables

-1n-9=0

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

-n=9

n=9/-1

n=-9

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