Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 4 - Section 4.1 - Solving Systems of Linear Equations in Two Variables - Exercise Set - Page 213: 71

Answer

$x+10y=2$

Work Step by Step

We have $$10x+5y+6z=14$$ $$-9x+5y-6z=-12$$ Adding the equations $$x+10y=2$$
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