Question 302477
let the width be x

length = x+18

area = L*W

x(x+18)=88

x^2+18x-88=0

x^2+22x-4x-88=0

x(x+22)-4(x+22)=0

(x+22)(x-4)=0

x=-22 OR x=4

width is 4 feet

length = 18+4=22 feet

Ananth