n-(-12)=3

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Solution for n-(-12)=3 equation:



n-(-12)=3
We move all terms to the left:
n-(-12)-(3)=0
determiningTheFunctionDomain n-3-(-12)=0
We add all the numbers together, and all the variables
n+9=0
We move all terms containing n to the left, all other terms to the right
n=-9

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