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Which of the following systems is equivalent to the given system?
2/3 x - y = 2 x + 1/2y = -3
a) 2x - 3y = 6 and 2x + y = 6
b)6x - 3y = 6 and 2x + y = 10
c) 2x - 3y = 6 and 2x + y = -6

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MrGumby

Answer:

The correct answer is c.

Step-by-step explanation:

This is because it is the first equation being multiplied by 3 and the second being multiplied by 2.

None of the other examples are multiples of the originals.

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