buffymeyer123 buffymeyer123
  • 28-10-2020
  • Mathematics
contestada

Solve the system by elimination (please show all the steps!)
-2x+2y+3z=0
-2x-y+z=-3
2x+3y+3z=5

Respuesta :

meowff meowff
  • 29-10-2020

Answer:

i think its z%/67

Step-by-step explanation:

becuase if you add it up it is 68 but if you sub on it its ether 67 or 63

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