McDougal Littell Jurgensen Geometry: Student Edition Geometry

5th Edition

ISBN: 9780395977279

Author: Ray C. Jurgensen, Richard G. Brown, John W. Jurgensen

Publisher: Houghton Mifflin Company College Division

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Question

Chapter 1.2, Problem 28AR

To determine

To find: The value of the variable from the equation 8x+2x=90 .

Expert Solution & Answer

Answer to Problem 28AR

The value of the variable is x=9 .

Explanation of Solution

Given:

The equation is 8x+2x=90 .

Calculation:

Simplify the equation 8x+2x=90 as follows:

8x+2x=9010x=9010x10=9010x=9

Thus, the value of the variable is x=9 .

Chapter 1.2, Problem 27AR

Chapter 1.2, Problem 29AR

Chapter 1 Solutions

McDougal Littell Jurgensen Geometry: Student Edition Geometry

Ch. 1.1 - Prob. 1CE Ch. 1.1 - Prob. 2CE Ch. 1.1 - Prob. 3CE Ch. 1.1 - Prob. 4CE Ch. 1.1 - Prob. 5CE Ch. 1.1 - Prob. 6CE Ch. 1.1 - Prob. 7CE Ch. 1.1 - Prob. 8CE Ch. 1.1 - Prob. 1WE Ch. 1.1 - Prob. 2WE

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The value of the variable from the equation 8 x + 2 x = 90 .