Explanation Given: The equation is given as T − 12 = 34 Concept used: Add the number that is subtracted from the unknown from both sides of the equation. Calculation: T − 12 = 34 T − 12 + 12 = 34 + 12 T + 0 = 46

7th Edition

ISBN: 9781133281450

Author: John C. Peterson, Robert D. Smith

Publisher: Cengage Learning

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Chapter 42, Problem 46A

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The equation by using addition principle of equality.

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Chapter 42, Problem 45A

Chapter 42, Problem 47A

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The equation by using addition principle of equality.

Solution Summary: The author explains how the equation is solved using the addition principle of equality. The value is T=46.

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To solve: The equation by using addition principle of equality.

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Chapter 42 Solutions

To solve:

The equation by using addition principle of equality.