Linear Algebra: A Modern Introduction

Published by Cengage Learning
ISBN 10: 1285463242
ISBN 13: 978-1-28546-324-7

Chapter 2 - Systems of Linear Equations - 2.1 Introduction to Systems of Linear Equations - Exercises 2.1: 9

Answer

y+x=4

Work Step by Step

Multipy both sides by (xy) the numerator of the third term. Then let x cancel in the first term and let y cancel in the second term. see photo for work
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