-9=n+3-5n

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Solution for -9=n+3-5n equation: 



-9=n+3-5n

We move all terms to the left:

-9-(n+3-5n)=0

We add all the numbers together, and all the variables

-(-4n+3)-9=0

We get rid of parentheses

4n-3-9=0

We add all the numbers together, and all the variables

4n-12=0

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

4n=12

n=12/4

n=3

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