Step 1. Define the length
We will call the length of the rectangle x:
Step 2. Define the width
Since the width is 11 less than twice the length:
Step 3. Use the formula for the perimeter of a rectangle:
Substituting the value of the perimeter: 52.4, the width and length:
Using distributive property on the right side:
And combining like terms in the right:
Adding 22 to both sides:
Dividing both sides by 6:
Thus, the width and length are: