keairekabrinson keairekabrinson
  • 19-09-2018
  • Mathematics
contestada

four times a number added to 9 times the number equals 65. find the number.

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amberlouise2 amberlouise2
  • 19-09-2018
4 X 5 = 20
9 X 5 = 45
20 + 45 = 65

Answer = 5
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