#### Answer

w=4.74004, x= 6.20039, y=-1.27647, z=-5.43247

#### Work Step by Step

The first thing you should do is get the numbers and simplify them, after that you can use row operations of matrices to solve the equation or use an equation processor.

Published by
Cengage Learning

ISBN 10:
1-13311-087-8

ISBN 13:
978-1-13311-087-3

w=4.74004, x= 6.20039, y=-1.27647, z=-5.43247

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