moni6509 moni6509

21-11-2019
Mathematics

contestada

x+2y + 3z=8
y + 2z=3 X
z=2

solve by substitution

Respuesta :

BrainyAlice28 BrainyAlice28

22-11-2019

Answer:

IDK if I solved it correctly but, this is what I got according to my calculations.

(first pic is the left one)

Ver imagen BrainyAlice28

Ver imagen BrainyAlice28

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