Algebra: A Combined Approach (4th Edition)

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

Chapter 4 - Section 4.2 - Solving Systems of Linear Equations by Substitution - Exercise Set: 52

Answer

a. One x and one y will be the solution b. No Solution c. There will be infinitely many solutions

Work Step by Step

A. Since the lines intersect at only one point, the coordinates of only that point are the solution to the system. B. Since the lines never intersect, there is no solution. C. Since the lines are exactly the same, there are an infinite number of solutions since the lines extend indefinitely.
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