Question

The length of rectangular sign is 12 less than twice the width. Its perimeter is 114 ft. Find the length and the width of the sign.

Answer 1

Step-by-step explanation:

let breadth be x

now,

b=x

l=2x-12

perimeter=2(l+b)

114=2(2x-12+x)

57=3(x-4)

19=x-4

x=19+4

x=23=b

l=2(23)-12

=34

Answer 2

Answer:

The width is: 23 feet, the length is: 34 feet

Step-by-step explanation:

I solved it in my head