Will mark brainliest! 15. the length of a rectangle is 2 more than 5 times its width. the perimeter of the rectangle is 88 inches. what is the length of the rectangle? length = inches 16. 13 more than –5 times a number is –112. find the number. a) write an equation to use to solve this. equation: b) the number is 23. the perimeter of a rectangular photo frame is 114 cm. the length is twice the width. what are the length and width of the frame? length = cm width = cm