Dreytamarialaloo Dreytamarialaloo
  • 22-12-2016
  • Mathematics
contestada

How do i solve 4x-5y=-19 and 3x-7y=18?

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SEVILLE43 SEVILLE43
  • 25-12-2016
4x-5y=-19= 0
3x-7y=18=0
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