In Exercises 4344, a. Write each linear system as a matrix equation in the form AX =

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In Exercises 43–44,

a. Write each linear system as a matrix equation in the form AX = B.

b. Solve the system using the inverse that is given for the coefficient matrix.

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 18, 2023 04:10 AM

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In Exercises 4344, a. Write each linear system as a matrix equation in the form AX =

Question:

X y + 2z = 12 y X - z = + 2z -5 = 10 The inverse of 1 O 1 -1 2 1 -1 is O 2 2 -1 T 2 O

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College Algebra

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