Tiffany intends to use the elimination method to solve this system of equations:
Equation A: 6x-3y=-30
Equation B: 2x+5y=14
Which series of steps would produce an equation containing only one of the variables?
A. Multiply Equation A by -2, then add the result to Equation B.
B. Multiply Equation A by 2, then add the result to Equation B.
C. Multiply Equation B by -3, then add the result to Equation A.
D. Multiply Equation B by 3, then add the result to Equation A.