inagermanswervin inagermanswervin
  • 03-03-2021
  • Mathematics
contestada

2x + 7y=9
8x+28y = a

Respuesta :

addydotsono22o
addydotsono22o addydotsono22o
  • 03-03-2021

Answer:

a

Step-by-step explanation:

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