Answer:
L = 2/P - W
Step-by-step explanation:
I'm going to assume you were asked to just isolate for L without any other given numbers because I've needed to do that in math class before.
First, subtract 2W from both sides.
P - 2W = 2L
Now divide both sides by 2.
L = 2/P - W
I hope this helps you somewhat.
