breiannah143 breiannah143
  • 02-05-2018
  • Mathematics
contestada

what is ten times the square of non-zero number is equal to seventy times the number

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andybalmor
andybalmor andybalmor
  • 02-05-2018
10(x2) = 70(x)
10x2 - 70x
10x = 70
x = 7
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