Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 7 - Mid-Chapter Check Point - Page 853: 6


No solution

Work Step by Step

Re-arrange the given two equations to get $\dfrac{x}{12}-y=(1/4)$ $\implies y =\dfrac{x}{12}-\dfrac{1}{4}$ $4x-48 (\dfrac{x}{12}-\dfrac{1}{4}) =10$ or, $4x-4x+12=0$ This gives: $12=10$ A false statement. Thus, we get no solution.
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