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 - 1-8 An Introduction to Equations - Practice and Problem-Solving Exercises: 51

Answer

An expression is a combination of constants, variables and operators. An equation compares the relationship between two expressions.

Work Step by Step

An expression can be simplified but an expression does not have a solution.
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