Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 6 - Systems of Equations and Inequalities - 6-3 Solving Systems Using Elimination - Practice and Problem-Solving Exercises - Page 382: 24


infinitely many solutions

Work Step by Step

Multiply the first equation by -3. Add the two equations. 2x− 5y=17 multiply by -3: −6x+15y=−51 6x−15y=51 −6x+15y=−51 0 = 0
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