Question
Tommy bought equal number of boxes of red beads and packets of green beads. 3 boxes and 5 packets contain 37 beads. 5 boxes and 3 packets contain 35 beads. There were 90 beads altogether. How many boxes of red beads did Tommy buy?
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Tommy bought equal number of boxes of red beads and packets of green beads. 3 boxes and 5 packets contain 37 beads. 5 boxes and 3 packets contain 35 beads. There were 90 beads altogether. How many boxes of red beads did Tommy buy?