Mathematics, 02.09.2019 21:10 bree1926

In exercises 23–36, solve the system using either gaussian elimina- tion with back-substitution or gauss-jordan elimination. 23. x + 2y = 7 2x + y = 8 25. - x + 2y = 1.5 2x – 4y = 3

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In exercises 23–36, solve the system using either gaussian elimina- tion with back-substitution or g...