Algebra: A Combined Approach (4th Edition)

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

Chapter 4 - Review - Page 327: 5

Answer

$(3,2)$ Please see the graph.

Work Step by Step

Red line: $x+y=5$ Blue line: $x-y=1$ $x+y+(x-y)=5+1$ $2x=6$ $2x/2=6/2$ $x=3$ $x+y=5$ $3+y=5$ $y=2$
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