9n+2=-1

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Solution for 9n+2=-1 equation: 



9n+2=-1

We move all terms to the left:

9n+2-(-1)=0

We add all the numbers together, and all the variables

9n+3=0

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

9n=-3

n=-3/9

n=-1/3

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