chelssss44 chelssss44
  • 18-11-2021
  • Mathematics
contestada

-x-y-2z=9
-2x+2y-2z=-8
x-y+z=5

Respuesta :

0FFALLY 0FFALLY
  • 18-11-2021

Answer:

in order for me to solve this , you need to space it out & give me a actually problem .

pls & thnx .

Step-by-step explanation:

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