Solve the system of equations using matrices. Use

Last updated: 7/15/2022

Solve the system of equations using matrices. Use Gauss-Jordan elimination. -4x - y - 3z = -39 7x + 8y - 4z = 35 3x - 2y + z = -4 {(2, 8, -1)} {(1,9, 8)} {(-1, 8, 2)} {(1, 8, 9)}