If AC = 3x + 2 and BC = 7x - 10, find AC BD AM BM

More info please. We have no pictures here. Describe the placement of the points if you expect any solutions.

If AC = 3x + 2 and BC = 7x - 10, find AC BD AM BM

To find AC, BD, AM, and BM, we need some additional information. Could you please provide a diagram or more context about the points A, B, C, and D?