Algebra 2 Common Core

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

Chapter 1 - Expressions, Equations, and Inequalities - Chapter Test - Page 53: 16

Answer

always true

Work Step by Step

Simplify each side of the equation by combining like terms to have: $x+7=x+7$ The two sides of the equation are identical, therefore this equation is true for any real number $x$. Thus, the equation is always true.
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