Explanation Given: Equation is 3 x + 5 = 5 x − 3 . Approach: Use the balance scale method to solve the equation. Calculation: The given equation is 3 x + 5 = 5 x − 3 . For the balance scale method, consider 3 x + 5 on the left hand scale and 5 x − 3 on the right hand scale. To make each balance equal substract 3 x on each scale which result 5 on the left hand scale and 2 x − 3 on the right hand scale

A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)

13th Edition

ISBN: 9780135183885

Author: Rick Billstein, Shlomo Libeskind, Johnny Lott, Barbara Boschmans

Publisher: PEARSON

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Chapter 8.2, Problem 2MC

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Solution of equation 3x+5=5x−3 by balance scale method.

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Chapter 8.2, Problem 1MC

Chapter 8.2, Problem 3MC

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Chapter 8 Solutions

A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)

Ch. 8.1 - Student were asked to write an algebraic...Ch. 8.1 - a. Choose seven consecutive term in any arithmetic...Ch. 8.1 - A teacher instructed her class as follows: Take...Ch. 8.1 - A teacher instructed her class to take any number...Ch. 8.1 - Give an example of geometric sequence whose first...Ch. 8.1 - Joel says that there is no reason to have more...Ch. 8.1 - A student wonders if sets can ever be considered...Ch. 8.1 - A student wants to know how can she prove that a...Ch. 8.1 - Prob. 9MC Ch. 8.1 - Prob. 11MC

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