Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 4 - Section 4.1 - Solving Systems of Linear Equations by Graphing - Exercise Set - Page 293: 62

Answer

Answers may vary. One system of equations is $2x-2y=0$ $x=y$

Work Step by Step

Green line: $x=y$ Purple line: $2x-2y=0$ Please see the screenshot of the tables for the two equations. Purple line: $2x-2y=0$ $2x-2y+2y=0+2y$ $2x=2y$ $2x/2=2y/2$ $x=y$
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