College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 5 - Systems of Equations and Inequalities - Exercise Set 5.1 - Page 527: 38

Answer

Infinitely many solutions

Work Step by Step

Simplify 4x - 2y = 2 $\frac{4x - 2y}{2} = \frac{2}{2}$ 2x - y = 1 This is equal to the other equation 2x - y = 1 Any solution on 2x - y = 1 satisfies 4x - 2y = 2 and vice versa Therefore the system has infinitely many solutions
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