The formula for the perimeter of a triangle is p=2L+2W what is the formula for W?
1 Answer
Nov 5, 2015
Explanation:
Any mathematical equation can be modified as to isolate a single variable. In this case, you would like to isolate
The first step is to subtract
This leaves you with:
When a variable has a coefficient like
By the symmetric property of equality, we can flip this equation around to say: