2n=12+5n

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Solution for 2n=12+5n equation:



2n=12+5n
We move all terms to the left:
2n-(12+5n)=0
We add all the numbers together, and all the variables
2n-(5n+12)=0
We get rid of parentheses
2n-5n-12=0
We add all the numbers together, and all the variables
-3n-12=0
We move all terms containing n to the left, all other terms to the right
-3n=12
n=12/-3
n=-4

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