Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 3 - Section 3.3 - Solving Linear Equations in One Variable - Exercise Set: 84

Answer

c. subtract 9 from both sides

Work Step by Step

Use the addition property of equality, which also covers subtraction, to isolate the variable term on one side of the equation.
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