Answer
$2x-10$
Work Step by Step
Let
x = the unknown number
Thus, we obtain:
Twice a number means: $2x$
Thus, we obtain:
Ten less than twice a number is: $2x-10$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 1 - Review Exercises - Page 97: 1
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