13zrab 13zrab
  • 11-02-2020
  • Mathematics
contestada

200+10x=y
140+40x=y


I need that solved

Respuesta :

BrainyAlice28
BrainyAlice28 BrainyAlice28
  • 11-02-2020

Answer:

(2,220)

Step-by-step explanation:

if you have any questions about the way I solved it, don't hesitate to ask

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