Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 8 - Systems of Linear Equations and Problem Solving - 8.2 Solving by Substitution or Elimination - 8.2 Exercise Set - Page 517: 43

Answer

Infinite solutions

Work Step by Step

We multiply the bottom equation by -3. Next, we subtract the two equations to find: $$ 0=0$$ We now can see that they are the same equation, so there will be infinite solutions to the system of equations.
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