Question

the length of a rectangle is 5cm less than twice its breath . if the length is decreased by 3 cm and breath increased by 2 cm, ,the perimeter of the resulting rectangle is 72 cm .find the area of the original rectangle <br />

Answer 1

L=2x-5,b=2x
Acc to ques
L=2x-8,b=2x+2
P=2(l+b)
72=2(2x-8+2x+2)
36=4x-6
X=21/2
L=21-5=6
B=21
Area=lb=126

Answer 2

HOPE THIS IS HELPFUL....
MARK IT AS BRAINLIEST