Algebra: A Combined Approach (4th Edition)

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

Chapter 9 - Section 9.1 - Solving Systems of Linear Equations in Three Variables and Problem Solving - Exercise Set - Page 637: 8

Answer

No solution

Work Step by Step

Since the 1st equation times -2 yields, $$-6x-2y+4z=-4$$ we can conclude there to be no solution as the 2nd equation has the exact same coefficients with a different right hand side.
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