2n+12n=7

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Solution for 2n+12n=7 equation:



2n+12n=7
We move all terms to the left:
2n+12n-(7)=0
We add all the numbers together, and all the variables
14n-7=0
We move all terms containing n to the left, all other terms to the right
14n=7
n=7/14
n=1/2

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