Sam is buying packages with 9 beads each. His mom bought him 63 more beads. Now he has 153 beads. How many packages did he buy. Use algebra to determine the answer

Answer 1

Let x = number of packages

9x + 63 = 153

9x = 90

x = 10

Sam bought 10 packages.

Answer 2

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The bot is right! Impressive.