JoJo11111111
JoJo11111111 JoJo11111111
  • 13-02-2017
  • Mathematics
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please help me find the answer to this question. also please explain what you did to solve it.

please help me find the answer to this question also please explain what you did to solve it class=

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rashidaburoomi
rashidaburoomi rashidaburoomi
  • 13-02-2017
Just times the equation by 3
Since the equation above gives you 2 books
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