Question
Gem had thrice as many pens as stamps at first. She removed 5 pens and 3 stamps each time. In the end, there were 15 pens and 1 stamp left. How many pens and stamps did Gem have at first?
4 m

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Gem had thrice as many pens as stamps at first. She removed 5 pens and 3 stamps each time. In the end, there were 15 pens and 1 stamp left. How many pens and stamps did Gem have at first?