Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 10 - Section 10.5 - Equations of Lines - Exercises: 4

Answer

$3x - 4y = 12$ $y = \frac{3}{4}x - 3$

Work Step by Step

$27x - 36y = 108$ 27, 36 and 108 are multiples of 9, so the whole equation can be divided by 9. $3x - 4y = 12$ $-4y = -3x + 12$ $y = \frac{3}{4}x - 3$
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