M-> (12;-5)

It seems like you're referring to a point in a coordinate system, specifically the coordinates (12, -5). This usually denotes the x-coordinate (12) and the y-coordinate (-5) in a two-dimensional Cartesian plane.

If you need help related to this point, such as finding the distance from another point, determining the slope of a line, or any other mathematical operation, feel free to provide more details.