Question

The formula for finding the perimeter of a rectangle is p= 2l 2w solve the formula for w.

Answer 1

w =
`(p -2l)/(2)`

Explanation:

p = 2l + 2w Subtract 2l from both sides of the equation

p - 2l = 2p Divide both sides by 2

`(p -2l)/(2)` = w