Answer
$x=4.5$
Work Step by Step
$1.5(x-2.5)=3$
$1.5x-3.75=3$
$1.5x=6.75$
$x=4.5$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 7 - Exponents and Exponential Functions - 7-1 Zero and Negative Exponents - Standardized Test Prep - Page 419: 75
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