Help me pretty please

Question

a hotel purchases a large photo for its newly renovated lobby. the perimeter of the photo is 362in. the width is 6in. more than four times the height. find the dimensions of the photo.

Answer 1

the width w = 4h+6 where h is the height

2w + 2h = 362

2(4h+6) + 2h = 362

8h + 12 + 2h = 362

10h + 12 = 362

10h = 350

h = 350/10 = 35

w = 4*35+6 = 146

the width is 146 inches which is 12 feet 2 inches

the height is 35 inches which is 1 inch LESS than 3 feet... 2 feet 11 inches to be exact