Question

the perimeter of rectangle is a team the length of the rectangle is 7 more than its width find the length and width of the rectangle.​

Answer 1

Answer:

l=10.5 units

w =3.5 units

Step-by-step explanation:

Let the width of a rectangle be x

Length = x+7

perimeter of Rectangle = 2(l+b)

                                         =2[(x+7)+x]

                                         =2x+14+2x

                                         =4x+14

                                         -4x=14

                                        x=14/4

x=3.5

length=10.5 units

width=3.5  units