Algebra: A Combined Approach (4th Edition)

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

Chapter 4 - Review - Page 327: 10

Answer

$(1,-5)$

Work Step by Step

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