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16-01-2024
Mathematics

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Which of these strategies would eliminate a variable in the system of equations?

2x -6y = 6
6x – 4y = 2

A. Multiply the bottom equation by 3, then subtract the bottom equation from the top equation.
B. Multiply the top equation by -3, then add the equations.
C. Multiply the bottom equation by -3/2, then add the equations.

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