Only answer this if you know 1000% it is correct i need this to be correct

I believe that the answer would be B because if you put the numbers into the variable spots, this is what you get. For example, when you put -3 into A, because it is the one with the x, and 6 in for B, you would get the first part of the equation. Then, put 12 in for C, you would get the whole equation. Sorry if this is wrong or if I did a bad job explaining this. Good luck!

the answer is  x=50 y=10

Step-by-step explanation:

so its 50 :)