Question
Oscar celebrates his birthday today. 7 years ago, he was thrice as old as his daughter while his wife was 23 years older than her. If his wife is 44 years old this year, how old was Oscar last year?
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Oscar celebrates his birthday today. 7 years ago, he was thrice as old as his daughter while his wife was 23 years older than her. If his wife is 44 years old this year, how old was Oscar last year?