Question 31509
Let the width be x cm
The length = (x+3)
Area=x(x+3)
Now, if the length and width are increased by 2cm, length=(x+2) and width=(x+5)
Area=(x+2)(x+5)

(x+2)(x+5)=x(x+3)+54
=>x^2+7x+10=x^2+3x+54
=>7x+10=3x+54
=>4x=44
=>x=11

Dimensions of the original rectangle is 14cm X 11 cm