Question

Can anyone solve this ??????​

Answer 1

Answer:

Cannot be solved.

The system of equations is (first letters of the colors as variables):  

(1) b - o = 9  

(2) y - g = 14  

(3) b + y = 12  

(4) o + g = 2  

Add rows:  

(1) + (4): b + g = 11  

(3) - (2): b + g = -2