Solve each system by using the inverse of the coefficient matrix. For Exercises , the inverses were
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Solve each system by using the inverse of the coefficient matrix. For Exercises , the inverses were found in Exercises.
x + y + z = 6
2x + 3y - z = 7
3x - y - z = 6
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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