spencer194 spencer194
  • 15-05-2020
  • Mathematics
contestada

4x+8y=-4
-5x + 3y=-21
(3-2)

Respuesta :

aprilcarr26 aprilcarr26
  • 15-05-2020

Answer:

x + 2y + 1 = 0

-5x+3y-21 = 0

(3-2) = 1

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