College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 33E
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Question

Transcribed Image Text:The linear system
-4 x + 4 y = -24
2 x -4 y = 22
can be written as the following augmented matrix.
-4
4
-24
2
2 -4
22
Solve for z and y.
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