Question
Mary had twice as many erasers as stickers at first. She removed 4 erasers and 3 stickers each time. In the end, there were 16 erasers and 1 sticker left. How many erasers and stickers did Mary have at first?
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Mary had twice as many erasers as stickers at first. She removed 4 erasers and 3 stickers each time. In the end, there were 16 erasers and 1 sticker left. How many erasers and stickers did Mary have at first?