veroacev2005
veroacev2005
15-10-2020
Mathematics
contestada
5x-2y+z=-1
-x-y-2z=5
3x+2y+2z=2
Respuesta :
equinones8989
equinones8989
15-10-2020
Answer:
(x, y, z) = (2 ,3 , -5)
Step-by-step explanation:
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