Question

If the lines x-3y=10 and kx+6y-1=0 are parallel, then the value of 'k' is what ​

Answer 1

Answer: -2

Step-by-step explanation:For a line ax+by=c, slope is equal to -a/b.

For parallel lines, slopes should be same.

Slope of x-3y=10 is 1/3.

Slope of kx+6y=1 is -k/6

So 1/3=-k/6

k=-2

Answer 2

Answer:

-2 is the correct answer of this question