Solve the system of linear equations and check any solutions algebraically 1 2 5 12 7z 3D 16 7z 7y 4z (3 E 9 (2r 5y 19z 34 19 3D 3 8y 31z 3D 54...

1 y z 3 Let z a Then y a 3 and 5x 12a 3 7a 16 x a 4 Solution a ...

Solve the system of linear equations and check any solutions algebraically. 1. 2. [5 12 +

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Solve the system of linear equations and check any solutions algebraically.
1.

$(2r + 5y – 19z = 34 19г %3D \ 3х + 8y — 31z %3D 54$

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:47 AM

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Solve the system of linear equations and check any solutions algebraically. 1. 2. [5 12 +

Question:

[5х — 12у + 7z %3D 16 + 7z 7y + 4z (3х — E 9 (2r + 5y – 19z = 34 19г %3D \ 3х + 8y — 31z %3D 54

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1 y z 3 Let z a Then y a 3 and 5x 12a 3 7a 16 x a 4 Solution a ...View the full answer

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