-n-2=-7

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Solution for -n-2=-7 equation:



-n-2=-7
We move all terms to the left:
-n-2-(-7)=0
We add all the numbers together, and all the variables
-1n+5=0
We move all terms containing n to the left, all other terms to the right
-n=-5
n=-5/-1
n=+5

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