Answer:
N=18
Explanation:
Distribute~ 273=14n+21
Minus 21 to both sides~ 273-21=14+21-21
Divide your 14 to get rid of your variable~ 14n/14=252/14
Which would equal •18•
18
Distribute the 7 to get 273=14n+21
Subtract 21 to get 14n=252
Divide by 14 to get 18
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