Question
Packet N and Packet P contained a total of 92 pens. After 36 pens were transferred from Packet N to B, Packet P contained thrice as many pens as Packet N. How many pens were there in Packet N at first?
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Packet N and Packet P contained a total of 92 pens. After 36 pens were transferred from Packet N to B, Packet P contained thrice as many pens as Packet N. How many pens were there in Packet N at first?