vaehparks2005 vaehparks2005
  • 21-03-2021
  • Mathematics
contestada

help pls

solve the systems of equations x-y=9 and -9x- 3y = 39

Respuesta :

kakahoho18 kakahoho18
  • 21-03-2021
The correct answers are Y= -10 X= -1
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