College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 5 - Section 5.7 - Properties of Matrices - 5.7 Exercises - Page 553: 2

Answer

$w=9\\ x=17\\ y=8\\ z=-12$

Work Step by Step

When two matrices are equal to each other, then their corresponding elements are equal. Thus, to find the values of the variables, equate the corresponding elements to obtain: $$w=9;\\ x=17;\\ y=8;\\ z=-12$$
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