Answer
$-x+12$
Work Step by Step
Simply combine like terms to simplify this problem.
$(3x+5)-(4x-7)$
$3x+5-4x+7$
$-x+12$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter P - Prerequisites: Fundamental Concepts of Algebra - Mid-Chapter Check Point - Page 63: 2
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