Amber was asked to solve the following inequality and show all of her work. She made an error when solving. 2x-3.5 10.5 2x- 3.5 3.5 > 10.5 - 3.5 2x 2 7 2x 2 7(2) X2 14
Amber was asked to solve the following inequality and show all of her work. She made an error when solving. 2x-3.5 10.5 2x- 3.5 3.5 > 10.5 - 3.5 2x 2 7 2x 2 7(2) X2 14
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter10: Inequalities
Section10.3: Solving Problems Involving Inequalities
Problem 1WE
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Amber has made a mistake in second step
he needs to add 3.5 both side , rather than subtracting from both side
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