Full solution: In Exercises 2138, solve each system of equations using matrices.Use
Chapter 6, Problem 29(choose chapter or problem)
In Exercises 2138, solve each system of equations using matrices.Use Gaussian elimination with back-substitution or Gauss-Jordanelimination.cx + 2y = z - 1x = 4 + y - zx + y - 3z = -2
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