Question
Riordan celebrates his birthday today. 5 years ago, he was thrice as old as his daughter while his wife was 27 years older than her. If his wife is 51 years old this year, how old was Riordan last year?
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Riordan celebrates his birthday today. 5 years ago, he was thrice as old as his daughter while his wife was 27 years older than her. If his wife is 51 years old this year, how old was Riordan last year?