7=n-20/9

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Solution for 7=n-20/9 equation: 



7=n-20/9

We move all terms to the left:

7-(n-20/9)=0

We add all the numbers together, and all the variables

-(+n-20/9)+7=0

We get rid of parentheses

-n+7+20/9=0

We multiply all the terms by the denominator


-n*9+20+7*9=0

We add all the numbers together, and all the variables

-n*9+83=0

Wy multiply elements

-9n+83=0

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

-9n=-83

n=-83/-9

n=9+2/9

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