auna13
auna13
22-10-2019
Mathematics
contestada
2x + 3y -z = 0
X - 2y - 4z=14
3x + y - 8z=17
Respuesta :
RileyMyers
RileyMyers
22-10-2019
Answer:
X = 4
Y = -3
Z = -1
Step-by-step explanation:
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