2n=18+n

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Solution for 2n=18+n equation:



2n=18+n
We move all terms to the left:
2n-(18+n)=0
We add all the numbers together, and all the variables
2n-(n+18)=0
We get rid of parentheses
2n-n-18=0
We add all the numbers together, and all the variables
n-18=0
We move all terms containing n to the left, all other terms to the right
n=18

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