Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Review Exercises: 85

Answer

$x=x_1 + \dfrac{y-y_1}{m}$

Work Step by Step

Divide $m$ on both sides of the equation to obtain: $\dfrac{y-y_1}{m} = x-x_1$ Add $x_1$ on both sides of the equation to obtain: $x_1 + \dfrac{y-y_1}{m} = x$
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