(1 pt) The width of a rectangle is 5 less than twice its len

(1 pt) The width of a rectangle is 5 less than twice its len 下面这道题怎么样做啊the length of a rectangle is four times its width. the width of a rectangle is 7 cm shorter than the length .if A number whose square is 4 less than twice the square of 10 英语翻译If 3 times 1 less than a number n is the same as twice t If the perimeter of a rectangle is 40cm ang its length is x The perimeter of a rectangle is 72m. What are its dimensions 1.the area of a stage in square shape is 676 m2.find its len 英语翻译a number is added to 9 less than twice the number.If the The more so,1 kW of the saved energy costs twice less than t 一道英语奥数题：there is a box,its length is 6cm,the width is 5cm ,a In the fihure ,the length of rectangle ABCD is 3 times its w