Possibly Berlin, but I'm not sure.
New York City is located at 40.80N and 740W
Augusta and Concord are cities close to this location.
Sinamarry, French Guiana
The GCF is 5n.
That will get you just off the coast in-between Brick Township and Toms River in New Jersey.
what does the expresstion 5n represent
5m-5n+5m+5n When simplified: 10m
New York City Concord and Albany(NY) are close by 41N and 74W
-5n - (-2) = 27 -5n + 2 = 27 -5n + 2 - 2 = 27 - 2 -5n = 25 -5n/-5 = 25/-5 n = -5