Question
David bought equal number of boxes of gold beads and packets of silver beads. 3 boxes and 2 packets contain 18 beads. 2 boxes and 3 packets contain 17 beads. There were 77 beads altogether. How many boxes of gold beads did David buy?
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David bought equal number of boxes of gold beads and packets of silver beads. 3 boxes and 2 packets contain 18 beads. 2 boxes and 3 packets contain 17 beads. There were 77 beads altogether. How many boxes of gold beads did David buy?