Solve the system in terms of the arbitrary variable z. 3x + 4y - z = 13
Question:
Solve the system in terms of the arbitrary variable z.
3x + 4y - z = 13
x + y + 2z = 15
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3x4yz13 1 x y 2z 15 2 Multiply equation 2 by 4 and add to equation 1 in o...View the full answer
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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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