Solve the given system by back substitution. x - 3y + z = -5 y - 2z

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Solve the given system by back substitution.
x - 3y + z = -5

y - 2z = -1

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Linear Algebra A Modern Introduction

ISBN: 978-0538735452

3rd edition

Authors: David Poole

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Question Posted: Nov 03, 2018 05:43 AM

In Exercises 1-3, solve the given system by back substitution. 1. x - 2y = 1 y = 3 2. 2u - 3v = 5 2v = 6 3. x - y + z = 0 2y - z = 1 3z = - 1
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Solve the given system by back substitution. x - 3y + z = -5 y - 2z

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Linear Algebra A Modern Introduction

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