aniyaonea
aniyaonea aniyaonea
  • 10-09-2019
  • Mathematics
contestada

1) 20 = -15x + 5y
by – 1 = -5x​

Respuesta :

emily33158 emily33158
  • 12-09-2019

Answer:

x= 1/5 y= 23/5

Step-by-step explanation:

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