-9+9n=-126

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Solution for -9+9n=-126 equation: 



-9+9n=-126

We move all terms to the left:

-9+9n-(-126)=0

We add all the numbers together, and all the variables

9n+117=0

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

9n=-117

n=-117/9

n=-13

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