Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-4 Solving Equations - Lesson Check: 7

Answer

It means to find the value of a variable in the equation, making the equation true.

Work Step by Step

For example, the solution of $2x=14$ is 7 because if 7 is substituted in for the variable, the equation would be true.
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