how do I solve this

Question

168

           12        14

    X            2            x

X       2         1         x

Answer 1

du "x" meen sumthun different from "X" ??????????

Answer 2

Yes x stands for a number between 0 And 9 each row must total 168. For example 12 times 14 Equals 168. It is set up as a pyramid  168 at the top then 12 times 14 then the next row is x times 2 times x and must equal 168 then the Last row is x times 2 times 1 times x and must also equal 168