3-9n+6n=45

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Solution for 3-9n+6n=45 equation: 



3-9n+6n=45

We move all terms to the left:

3-9n+6n-(45)=0

We add all the numbers together, and all the variables

-3n-42=0

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

-3n=42

n=42/-3

n=-14

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