queenx24 queenx24
  • 13-02-2021
  • Mathematics
contestada

2y-2z= -4
- 4y+2z = -2
x+4y-z=-5

Respuesta :

jakbari7920 jakbari7920
  • 13-02-2021

Answer:

(-12,3,5)

x=-12,y=3.z=5

Step-by-step explanation:

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