I can see that you've uploaded an image containing a grid with some missing values (denoted by X, Y, A, B). Let's extract and analyze the problem.

The grid contains two rows:

X  |  2  |  4  |  7  |  11  |  A  |  22
Y  |  20 | 18  |  15  |  11  |  6  |  B

Your goal is likely to find the values for X, Y, A, and B based on a pattern or rule governing the numbers. These kinds of problems often follow arithmetic, geometric, or another numerical sequence relationship either across rows, columns, or diagonally.

Would you like me to provide an explanation and solve for the unknowns?