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

Question 91

Multiple Choice

Use matrices to solve the system of equations (if possible) .Use Gaussian elimination with back-substitution or Gauss-Jordan elimination. Use matrices to solve the system of equations (if possible) .Use Gaussian elimination with back-substitution or Gauss-Jordan elimination. A) x = -2, y = 1 B) x = 2, y = -1 C) x = -1, y = 2 D) x = -1, y = -2 E) no solution


A) x = -2, y = 1
B) x = 2, y = -1
C) x = -1, y = 2
D) x = -1, y = -2
E) no solution

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