shesslala
shesslala
02-04-2020
Mathematics
contestada
2x+y-z=-3
y+z=2
4x-y+z=12
Respuesta :
jazminemendezhidalgo
jazminemendezhidalgo
02-04-2020
Answer: (,x,y,z) (3\2,-2,4)
Step-by-step explanation:
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