Question
Bag P and Bag Q contained a total of 120 buttons. After 22 buttons were transferred from Bag P to B, Bag Q contained thrice as many buttons as Bag P. How many buttons were there in Bag P at first?
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Bag P and Bag Q contained a total of 120 buttons. After 22 buttons were transferred from Bag P to B, Bag Q contained thrice as many buttons as Bag P. How many buttons were there in Bag P at first?