In Exercises 2138, solve each system of equations using matrices. Use Gaussian elimination with back-substitution or Gauss-Jordan
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In Exercises 21–38, solve each system of equations using matrices. Use Gaussian elimination with back-substitution or Gauss-Jordan elimination.
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- 3z = -2 X 2x + 2y + 2 = 3x + y - 2z = N 4 + in 5
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X 3z2 2x 2y z 4 3x y 2z 5 1 0 3 2 22 1 4 3 1 2 5 Replace Row two with 2...View the full answer
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