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03-06-2019
Mathematics

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Solve the system of equations using matrices. Use Gaussian elimination with back-substitution.

3x + 5y - 2w = -13 2x + 7z - w = -1 4y + 3z + 3w = 1 -x + 2y + 4z = -5

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rockstarz9824 rockstarz9824

03-06-2019

Answer:

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