Write the augmented matrix for the system of equations. a. 2x - y = 7, x +

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Write the augmented matrix for the system of equations.
a. 2x - y = 7,
x + 4y = -5
b. 3x + 2y = 8,
2x - 3y = 15
c. x - 2y + 3z = 12,
2x - 4z = 8,
3y + z = 7
d. x + y - z = 7,
3y + 2z = 1,
-2x - 5y = 6

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 09:56 AM

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Write the augmented matrix for the system of equations. a. 2x - y = 7, x +

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College Algebra Graphs and Models

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