The length of a rectangle is 3 inches more than its width, and its perimeter is 22 inches. Find the width of the rectangle.

Length will be 7 inches width is 4 inches.. 7+7+4+4=22  7 is 3 more than 4.

L= 2w W=W P= 2L+2W 22= 2(w+3)+2W 22= 2W+6+2W 22= 4W+6 Subtract 6 16=4W W= 4