-1n-n+4=12

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Solution for -1n-n+4=12 equation:



-1n-n+4=12
We move all terms to the left:
-1n-n+4-(12)=0
We add all the numbers together, and all the variables
-2n-8=0
We move all terms containing n to the left, all other terms to the right
-2n=8
n=8/-2
n=-4

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