Answer
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 $x = 2$.
College Algebra (10th Edition)
by Sullivan, Michael
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
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