Homer has gone on a trip and been missing for a while, Bart is searching around for him but cannot find him. He has seen all the information to find him but hasn’t realized it. See if you can help him locate Homer. The images to follow depict his search.
If you manage to discover the name of the place Homer is, convert it to a number, multiply it by 6 and subtract it from north, then multiply it by 9 and subtract it from west.
ie: North = subtract ("location" x 6)
West = subtract ("location" x 9)
You can validate your puzzle solution with certitude.