erikavitoria2002
erikavitoria2002
07-08-2020
Mathematics
contestada
x+3y-Z=0
2x+y+Z=1
3X-y+Z=3
Respuesta :
LazyBun
LazyBun
07-08-2020
Answer: x = 1, y = -1/2 and z = -1/2
Explanation:
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