aamna87 aamna87
  • 19-09-2020
  • Mathematics
contestada

What is 3x - y = 17
x + y = -5

Respuesta :

ledbettere262
ledbettere262 ledbettere262
  • 19-09-2020

Answer:

{x,y}={6,1}

Step-by-step explanation:

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