7n+24=21

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Solution for 7n+24=21 equation: 



7n+24=21

We move all terms to the left:

7n+24-(21)=0

We add all the numbers together, and all the variables

7n+3=0

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

7n=-3

n=-3/7

n=-3/7

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