Answer
W=$\frac{-2L+P}{2}$
Work Step by Step
Original Equation
P=2L+2W
Subtract 2L from both sides
2W=-2L+P
Divide both sides by 2
W=$\frac{-2L+P}{2}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 2 - Section 2.3 - Formulas and Problem Solving - Exercise Set - Page 73: 7
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