haiilss
haiilss
06-08-2019
Mathematics
contestada
Solve the system.
x+y=7
y-z=4
X + z = 3
Respuesta :
nakodahk
nakodahk
06-08-2019
Answer:
X=2
Y=5
Z=1
Explanation:
2+5=7
5-1=4
2+1=3
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