Answer
. 5
Work Step by Step
Isolating x to simplify the expression, we find:
$$ 2x = 1 \\ x=.5$$
Checking:
$$2(.5)-1 = 0 \\ 0=0$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 4 Quadratic Functions and Factoring - 4.3 Solve x(squared) + bx + c = 0 - 4.2 Exercises - Mixed Review - Page 258: 73
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