The Cache is NOT at the listed coordinates. Puzzle solution will produce cache location.
Coordinate Format: N 34 46.ABC ' W 118 8.XYZ'
PUZZLE
A = (First term) + (Fourth term)
B = First term
C = (Sixth term) - (First term)
X = (First term) + (Fifth term)
Y = Third term
Z = (Sixth term) - (Fourth term)