5n-65=n+7

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Solution for 5n-65=n+7 equation: 



5n-65=n+7

We move all terms to the left:

5n-65-(n+7)=0

We get rid of parentheses

5n-n-7-65=0

We add all the numbers together, and all the variables

4n-72=0

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

4n=72

n=72/4

n=18

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