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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