For what value of k, do the equations 3x...

For what value of k, do the equations `3x - y + 8 = 0` and `6x - ky = -16` represent coincident lines ?

A

`(1)/(2)`

B

`(-1)/(2)`

C

2

D

`-2`

Verified by Experts

The correct Answer is:

C

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