n/21+2=3

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Solution for n/21+2=3 equation: 



n/21+2=3

We move all terms to the left:

n/21+2-(3)=0

We add all the numbers together, and all the variables

n/21-1=0

We multiply all the terms by the denominator


n-1*21=0

We add all the numbers together, and all the variables

n-21=0

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

n=21

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