Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - Chapter Review - Page 72: 90

Answer

This is a solution to the equation.

Work Step by Step

We follow the instructions to plug in 1/2 for b. -2(1/2)+4=3 -1+4=3 3=3 3 equals 3, so this is a solution to the equation.
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