kids58571
kids58571 kids58571
  • 17-03-2021
  • Mathematics
contestada

7x + 2y = -19 -x + 2y = 21

X=

Y =

Respuesta :

imnotsmart5538 imnotsmart5538
  • 17-03-2021

Answer:

X= -5

Y= 8

I hope this helps

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