Question
Isaac had 15 as much money as Levi at first. After Isaac received $315 and Levi received $91, both of them had the same amount of money. How much did Levi have at first?
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Isaac had 15 as much money as Levi at first. After Isaac received $315 and Levi received $91, both of them had the same amount of money. How much did Levi have at first?