Question
Tom bought equal number of boxes of brown beads and packets of black beads. 3 boxes and 5 packets contain 38 beads. 5 boxes and 3 packets contain 42 beads. There were 50 beads altogether. How many boxes of brown beads did Tom buy?
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Tom bought equal number of boxes of brown beads and packets of black beads. 3 boxes and 5 packets contain 38 beads. 5 boxes and 3 packets contain 42 beads. There were 50 beads altogether. How many boxes of brown beads did Tom buy?