savionsav29 savionsav29
  • 25-01-2021
  • Mathematics
contestada

x+3y=6
3x+9y=72






































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Respuesta :

Cl0udySky6 Cl0udySky6
  • 25-01-2021

Answer:

No solution

Step-by-step explanation:

1) 3(x+3y=6)

  3x+9y=72

2) 3x+9y=18

   3x+9y=72

3) 3x+9y=18

 -

   3x+9y=72

____________

       -54

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