Linear Algebra and Its Applications (5th Edition)

Published by Pearson
ISBN 10: 0-32198-238-X
ISBN 13: 978-0-32198-238-4

Chapter 1 - Linear Equations in Linear Algebra - Problems: 5

Answer

$$6x_1 -3x_2 = 1$$ $$-x_1 +4x_2 = -7$$ $$5x_1 =-5 $$

Work Step by Step

Each of the equations corresponds to the equation produced when you only consider the first, second, or third entries in the vectors.
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