ahigailcorona2 ahigailcorona2
  • 16-07-2021
  • Mathematics
contestada

5x+2y-z=-5
-x+3y+4z=12
x-y-3z=-8

Respuesta :

323873
323873 323873
  • 19-07-2021

Answer:

4

Step-by-step explanation:

233

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