Question

the following formula is used for rectangle perimeter calculations.
2l + 2w = p
manipulating the formula to solve for l will result in a formula as follows (select the appropriate value to go in each blank):
l = (select ÷ select) - select
select w 2

Explanation:

Step1: Isolate the term with \( L \)

Given \( 2L + 2W=P \), subtract \( 2W \) from both sides: \( 2L=P - 2W \)

Step2: Solve for \( L \)

Divide both sides of \( 2L=P - 2W \) by \( 2 \): \( L=\frac{P - 2W}{2}=\frac{P}{2}-W \)

Answer:

\( L=(P\div2)-W \)