College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.1 - Real Numbers - R.1 Assess Your Understanding - Page 17: 109


If $2=x$, then $x=2$ because of the Symmetric Property of equality.

Work Step by Step

RECALL: The Symmetric Property of equality states that: If $a=b$, then $b=a$ Thus, If $2 = x$, then $x = 2$.
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