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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asked Mar 24, 2020 46.4k views

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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

Mathematics
high-school

Kumar asked

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try find apps about answering this question im not sure about this one :)

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Faryal Khan answered Mar 30, 2020

by Faryal Khan

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