iron4270 iron4270
  • 11-09-2022
  • Mathematics
contestada

x+3y-z=2
x+y-z=0
3x+2y-3z=-1

Respuesta :

sphokuhlemnqob208
sphokuhlemnqob208 sphokuhlemnqob208
  • 11-09-2022

Answer:

add the like terms if there's no like the answer will be 3x+2y-3z=-1

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