x1 + x2 = 2 5x1 + 6x2 = 9 Solve the system by inverting the coefficient
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5x1 + 6x2 = 9
Solve the system by inverting the coefficient matrix and using Theorem 1.6.2.
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Elementary Linear Algebra with Applications
ISBN: 978-0471669593
9th edition
Authors: Howard Anton, Chris Rorres
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