Question
Ryan had 5 times as many books as Billy. After Ryan and Billy donated 168 books and 12 books away respectively, they were left with an equal number of books. How many books did Ryan have at first?
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Ryan had 5 times as many books as Billy. After Ryan and Billy donated 168 books and 12 books away respectively, they were left with an equal number of books. How many books did Ryan have at first?