Question
Mark bought equal number of boxes of red balls and packets of green balls. 5 boxes and 2 packets contain 32 balls. 2 boxes and 5 packets contain 38 balls. There were 110 balls altogether. How many boxes of red balls did Mark buy?
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Mark bought equal number of boxes of red balls and packets of green balls. 5 boxes and 2 packets contain 32 balls. 2 boxes and 5 packets contain 38 balls. There were 110 balls altogether. How many boxes of red balls did Mark buy?