2n+(-9)=-3

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



2n+(-9)=-3
We move all terms to the left:
2n+(-9)-(-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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