aarmanghazaryan aarmanghazaryan
  • 07-12-2020
  • Mathematics
contestada

3x + 2y — z + 5w = 20
y = 2z – 3w
z= w+1
2w =8​

Respuesta :

kevanadavis06 kevanadavis06
  • 07-12-2020

Answer:

this is tricky ngl

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