The system of equations Px+Ry=B and Tx+My=C? has the same solution (12,-15). Which of the following systems would have the same solution? Select all that apply

A. 3Px+3Ry=B
Tx+My=C

B. (P+T)x+Ry=B
Tx+My=C

C. (3P-T)x+(3R-M)y=3B-C
Px+Ry=B

D. Px+Ry=B
(P+T)x+(R+M)y=B-C