pdupree78 pdupree78

21-09-2022
Mathematics

contestada

(PLEASE HELP!!)
Solve the following system of equations using either Gaussian elimination or a matrix. Write your answer as a point and explain how you would check your work:

2xy + 4z = 33

x + 2y - 3z = -26

-5x - 3y + 5z = 23

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