Plzzz Select the correct answer. A system of equations and its solution are given below.

System A
-x-2y=7
5x-6y=-3
solutions:(-3,-2)

Choose the correct option that explains what steps were followed to obtain the system of equations below.

System B
-x-2y=7
-16y=32

A.
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -5. The solution to system B will not be the same as the solution to system A.
B.
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 3. The solution to system B will be the same as the solution to system A.
C.
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by -6. The solution to system B will not be the same as the solution to system A.
D.
To get system B, the second equation in system A was replaced by the sum of that equation and the first equation multiplied by 5. The solution to system B will be the same as the solution to system A.