Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 1 - Equations and Inequalities - 1.1 Linear Equations - 1.1 Exercises: 41

Answer

$c = P - a - b$

Work Step by Step

$P = a + b+c$ $P - a - b = a + b +c - a-b$ $P - a -b = c$ $c = P - a - b$
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