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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