pashen2858 pashen2858
  • 07-03-2018
  • Mathematics
contestada

Three times a number added four times the number equals 84 find the number

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Chewbotka
Chewbotka Chewbotka
  • 07-03-2018
the number is 12 because the equation would be:
3x+4x=84
7x=84
7x/7=84/7
x=12
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windows10
windows10 windows10
  • 07-03-2018
x=12 is the answer.......
Answer Link

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