You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution?

3x + 6y = 8
4x + 2y = 10
A) subtract 6 times the second equation from 2 times the first equation
B) add 3 times the first equation and −9 times the second equation
C) multiply the first equation by 1/3
and subtract the second equation
D) multiply 6y by 1/3 in the first equation and subtract the second equation