krystyn15 krystyn15

10-03-2020
Mathematics

contestada

I need help solving this by elimination.
3x-6y+5z=1
x+4y-4z=13
x-3y-6z=-19

Respuesta :

17-03-2020

Answer:

x=6,y=4,z=2

Step-by-step explanation:

Answer Link

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