The coordinates 9°N, 79°W correspond to the area around Panama City, the capital of Panama. This location is situated near the Pacific coast and is known for its significant canal that connects the Atlantic and Pacific Oceans. The city is a major financial and cultural hub in Central America.
This is near the city of Gwagwalada, Nigeria.
The equation "9n equals 126" can be written as 9n = 126.
9n + 18 = 81 9n = 63 n = 7
9n+9=81 9n=72 n=8
9n - 9 = 45 9n = 45 + 9 = 54 n = 54 / 9 = 6