AshontiBreyanna AshontiBreyanna
  • 30-10-2016
  • Mathematics
contestada

three times a number plus 12 minus 5 times the same number is 22. what is the number ?

Respuesta :

diamond03
diamond03 diamond03
  • 30-10-2016
3x+12-5=22
3x+7=22
3x=15
x=5
Answer Link
slb2001 slb2001
  • 30-10-2016
3x+12-5(x)=22
x=-5
you just have to put the problem into numbers
Answer Link

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