17-11-2021
Mathematics

contestada

PLEASE HELP ASAP. I WILL GIVE BRAINLYEST
Write a matrix representing the system of equations

x + 2y + z =5
2x - y + 2z =15
3x + y - z =8

Respuesta :

katherinerod1 katherinerod1

19-11-2021

Answer:

(x,y,z)=(4,-1,3)

Step-by-step explanation:

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