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For what values of a and b do the equati...

For what values of a and b do the equations `2x -y = 4b and (ax)/(3) + by = -4b` have more than one solution ?

A

`-6,1`

B

`1, -3`

C

`-6, 5`

D

`1, -6`

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The correct Answer is:
a
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