Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.4 Rewrite Formulas and Equations - 1.4 Exercises - Skill Practice - Page 30: 2

Answer

What it means is that (See below)

Work Step by Step

It means to only have the variable on one side and have constants on the other side. In other words, it is to find a numerical solution for a variable.
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