-9+2n=-3

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Solution for -9+2n=-3 equation:



-9+2n=-3
We move all terms to the left:
-9+2n-(-3)=0
We add all the numbers together, and all the variables
2n-6=0
We move all terms containing n to the left, all other terms to the right
2n=6
n=6/2
n=3

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