Explanation Given information: The given equation is D ÷ 9 = 7 . Calculation: We have been given equation as D ÷ 9 = 7 . D ÷ 9 = 7 ⇒ D 9 = 7 {Applying the rule of multiplication equality} ⇒ D 9 × 9</

7th Edition

ISBN: 9781133281450

Author: John C. Peterson, Robert D. Smith

Publisher: Cengage Learning

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Chapter 43, Problem 9A

To determine

To solve the equation using the multiplication principle of equality.

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Chapter 43, Problem 8A

Chapter 43, Problem 10A

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