Question
Rael had 3 times as many books as Oliver. After Rael and Oliver donated 64 books and 16 books away respectively, they were left with an equal number of books. How many books did Rael have at first?
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Rael had 3 times as many books as Oliver. After Rael and Oliver donated 64 books and 16 books away respectively, they were left with an equal number of books. How many books did Rael have at first?