7=n/2-3

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Solution for 7=n/2-3 equation: 



7=n/2-3

We move all terms to the left:

7-(n/2-3)=0

We get rid of parentheses

-n/2+3+7=0

We multiply all the terms by the denominator


-n+3*2+7*2=0

We add all the numbers together, and all the variables

-1n+20=0

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

-n=-20

n=-20/-1

n=+20

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