Question

If the width of a rectangle with periemter is P is 6 units what is its length

Answer 1

Answer:

L = $\frac{P - 12}{2}$

Step-by-step explanation:

Since perimeter is 2L + 2W, and width is 6, then P = 2L + 2*6, and solving for L gives you (P - 12)/2

Hopefully this helps- let me know if you have any questions!