The song Electric Avenue reminds me of my algebra classes even
though I had my algebra classes well before this song was made
popular. So here I mix some electricity with algebra.
First, you will need to visit the big green electrical boxes and
find the 7 digit numbers on each. They are located as shown below.
(If someone can tell me how to upload a .loc file, I would provide
one.)

The numbers you are looking for is the top number and they are
about 1 1/2 inches high, black on white like in the example
below.

You can read most of them from your car or bike or truck or
other mode of transportation. For a couple you may have to get out
of your car.

Use the indicated digit for A through M and then all that
remains is the algebra.
X = ((G+J)*(B-A))*(E+H)+(K*F)+C
Y = ((M*(I+C))+(L*I))*(B+(D-M))+F
The Electric Avenue Cache is located at:
N 32°4H.X
W 97°2G.Y
Get a charge out of the cache, but don't overdo it.