nicolechartier nicolechartier

27-06-2021
Mathematics

contestada

Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
x + y - z = -2
2x - y + 3z = 9
x - 4y - 2z = 1

Respuesta :

sofiakoci sofiakoci

11-07-2021

Answer:

(x, y, z) =(1, -1,2)

Step-by-step explanation:

.............

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