-7n-3+3n=(-15)

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Solution for -7n-3+3n=(-15) equation:



-7n-3+3n=(-15)
We move all terms to the left:
-7n-3+3n-((-15))=0
We add all the numbers together, and all the variables
-4n+12=0
We move all terms containing n to the left, all other terms to the right
-4n=-12
n=-12/-4
n=+3

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