Well honey, the lake you're looking for is Lake Nicaragua. It sits pretty at coordinates 12 degrees north and 86 degrees west. So go ahead and mark that spot on your map, darling.
Nicaragua
The coordinates 12°N 86°W correspond to the city of Managua in Nicaragua.
The coordinates 32n 86w would be in the southeastern United States, specifically in the state of Alabama.
4-12n=-7 -12n=-7-4 -12n=-11 12n=11 n=11/12 n=0.916666666666666666...
Im not sure if this is -12n or just 12n so I will give you both: -12n -19=77 n= -8 12n-19=77 n=8
it is 39N 86W
Assuming you mean 12m + 12n, you can use the distributive property to take out the common factor 12.
12n + 8 = 11 12n = 3 n = 1/4
11n - 12n + 3 = 3 - n
It is 12n + 18.
n5n+8n-12n13n-12n = n
12n=12 ---- --- 12. 12 N=1