Education homework help

Q34. Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.3x – 2y = z= -7  x = y – 2z = 123x = y -z = 10a. x = 2, y = 3, z = -7; (2, 3, -7) b. x = 1, y = 3, z = -4; (1, 3, -4) c. x = 5, y = 13/2, z = -3; (5, 13/2, -3) d. x = 1, y = -3, z = -16; (1, -3, -16)