Hey guys,

I didn't know who to ask and I need an answer quickly :S. It should be simple, I just cant seem to remember how I did this problem.

What is the equation of the plane parallel to the vector (1, 1, -2) which passes through the points (1, 5, 18) and (4, 2, -6).

The answer is 5x - 3y + z = 8

How do I go about solving this?

Thanks for yout time!