Write the system of linear equations represented by the augmented matrix. Then use back substitution to solve

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Write the system of linear equations represented by the augmented matrix. Then use back substitution to solve the system. (Use variables x, y, and z, if applicable.)
1.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:50 AM

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Write the system of linear equations represented by the augmented matrix. Then use back substitution to solve

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-2 -1

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1 x 22 4 x 2 Solution 2 1 2 x 56 0 x ...View the full answer

Algebra and Trigonometry

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