18=13-n

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Solution for 18=13-n equation:



18=13-n
We move all terms to the left:
18-(13-n)=0
We add all the numbers together, and all the variables
-(-1n+13)+18=0
We get rid of parentheses
1n-13+18=0
We add all the numbers together, and all the variables
n+5=0
We move all terms containing n to the left, all other terms to the right
n=-5

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