Question
Reggie bought 3 bags of brown buttons and 3 packets of blue buttons. There were 21 brown buttons more than blue buttons. He had 81 buttons altogether. How many brown buttons were there in each bag?
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Reggie bought 3 bags of brown buttons and 3 packets of blue buttons. There were 21 brown buttons more than blue buttons. He had 81 buttons altogether. How many brown buttons were there in each bag?