Solve the system of equations using Gauss-Jordan

Last updated: 8/13/2022

Solve the system of equations using Gauss-Jordan elimination. x+2y-z = 0 2x + z = -1 x - y = 1 a. Write the system of linear equations as a matrix equation Ax = b. b. Determine A-¹ using the Gauss-Jordan method. c. Solve for x using A-1 and b from above.