Identify a possible first step using the elimination method to solve the system and then find the solution to the system.
3x + 2y = 24
6x + 2y = 30
A) Multiply second equation by 2, solution (2, 9).
B) Multiply first equation by - 2, solution (2, 9).
C) Multiply second equation by 2, solution (2, - 9).
D) Multiply first equation by - 2, solution (2, - 9).
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