5n-2=21

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Solution for 5n-2=21 equation: 



5n-2=21

We move all terms to the left:

5n-2-(21)=0

We add all the numbers together, and all the variables

5n-23=0

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

5n=23

n=23/5

n=4+3/5

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