4-3n=-12-n

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Solution for 4-3n=-12-n equation:



4-3n=-12-n
We move all terms to the left:
4-3n-(-12-n)=0
We add all the numbers together, and all the variables
-3n-(-1n-12)+4=0
We get rid of parentheses
-3n+1n+12+4=0
We add all the numbers together, and all the variables
-2n+16=0
We move all terms containing n to the left, all other terms to the right
-2n=-16
n=-16/-2
n=+8

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