Question

Solve the formula for the perimeter of a rectangle, with width wand length,

for the length.
P= 2 w+ 2/

Answer 1

l = P/2 -w

Explanation:

P = 2w +2l

P/2 = w + l . . . . . . divide by 2

P/2 -w = l . . . . . . . subtract w

The desired formula is ...

l = P/2 -w