3-7n=2

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Solution for 3-7n=2 equation: 



3-7n=2

We move all terms to the left:

3-7n-(2)=0

We add all the numbers together, and all the variables

-7n+1=0

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

-7n=-1

n=-1/-7

n=1/7

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