haiilss haiilss
  • 06-08-2019
  • Mathematics
contestada

Solve the system.
x+y=7
y-z=4
X + z = 3

Respuesta :

nakodahk
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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