Question
Packet J and Packet K contained a total of 36 cards. After 28 cards were transferred from Packet J to B, Packet K contained twice as many cards as Packet J. How many cards were there in Packet J at first?
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Packet J and Packet K contained a total of 36 cards. After 28 cards were transferred from Packet J to B, Packet K contained twice as many cards as Packet J. How many cards were there in Packet J at first?