-n+3=3(n-3)

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Solution for -n+3=3(n-3) equation: 



-n+3=3(n-3)

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1n-(3(n-3))+3=0



We calculate terms in parentheses: -(3(n-3)), so:

3(n-3)

We multiply parentheses

3n-9

Back to the equation:

-(3n-9)



We get rid of parentheses

-1n-3n+9+3=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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