2+7n=12

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Solution for 2+7n=12 equation: 



2+7n=12

We move all terms to the left:

2+7n-(12)=0

We add all the numbers together, and all the variables

7n-10=0

We move all terms containing n to the left, all other terms to the right

7n=10

n=10/7

n=1+3/7

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