n/7-1=2

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Solution for n/7-1=2 equation:



n/7-1=2
We move all terms to the left:
n/7-1-(2)=0
We add all the numbers together, and all the variables
n/7-3=0
We multiply all the terms by the denominator
n-3*7=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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