Question

A rectangle is 4inches long and 2x inches wide the value of the perimeter (in inches) is equal to the value of the area (in square inches) find x

Answer 1

Answer:

x=2

Step-by-step explanation:

Let P=A (P=2x+2l) (A=wl)

wl = 2w+2l

2x(4)=2(2x)+2(4)

8x = 4x +8

4x= 8

x=2