Use matrices to solve the system of equations (if possible). Use Gaussian elimination with back-substitution or Gauss-Jordan elimination.
A)x = -4, y = -2, z = 5
B)x = -2, y = 4, z = -5
C)no solution
D)x = -4, y = 2, z = 5
E)x = 4, y = 2, z = 5

Question

Use matrices to solve the system of equations (if possible). Use Gaussian elimination with back-substitution or Gauss-Jordan elimination. 
A)x = -4, y = -2, z = 5 
B)x = -2, y = 4, z = -5 
C)no solution 
D)x = -4, y = 2, z = 5 
E)x = 4, y = 2, z = 5

Quizplus · Accepted Answer

The Answer of Use matrices to solve the system of equations (if possible). Use Gaussian elimination with back-substitution or Gauss-Jordan elimination. 
A)x = -4, y = -2, z = 5 
B)x = -2, y = 4, z = -5 
C)no solution 
D)x = -4, y = 2, z = 5 
E)x = 4, y = 2, z = 5

Use Matrices to Solve the System of Equations (If Possible)