Question

1. 2w + 2l = 64 represents the perimeter of a rectangle. solve for l.

Explanation:

Step1: Isolate the term with L

Subtract 2W from both sides.
$2W + 2L-2W=64 - 2W$
$2L=64 - 2W$

Step2: Solve for L

Divide both sides by 2.
$\frac{2L}{2}=\frac{64 - 2W}{2}$
$L = 32 - W$

Answer:

$L = 32 - W$