Answer
Because y is already on the left side
Work Step by Step
It is easier to pick values for x because the equation already has y alone on the left side, meaning all you need to do is substitute in the values and evaluate the equation
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 8 - Section 8.4 - Graphing Linear Equations in Two Variables - Vocabulary, Readiness & Video Check - Page 571: 7
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