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4th Edition

Richard N. Aufmann + 3 others

Publisher: Cengage Learning

ISBN: 9781305965584

Chapter 9, Problem 4RE

Textbook Problem

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Solve the equation.

Expert Solution

To determine

**To solve:**

The equation

**Given information:**

**Calculation:**

To solve a proportion, we use the cross-product method which says that the product of the means equals the product of the extremes.

Therefore

By division property, divide both sides by 12

Mathematical Excursions (MindTap Course List)

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