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 - 8.4 Systems of Equations in Three Variables - 8.4 Exercise Set - Page 538: 47

Answer

Not possible

Work Step by Step

It is not possible to have exactly two ordered triples in the solution set. After all, if the equations satisfy each other for two ordered triples, these values can be plugged in, and a third ordered triple that is also a solution will be found.
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