00:01
We want to maximize the following expression, and we want to do so with these parameters.
00:06
And x, y, and z have to be positive.
00:08
So what i want to do is solve for x, y, and z in this particular 3 by 3.
00:13
So i'm going to redo things.
00:15
I'm going to divide this by 10.
00:16
So i'm going to have x plus z, and i'm going to make it equals right now, because we want to find the point of intersection.
00:24
So i'm going to make that a 10.
00:26
I'm going to divide this one by 5.
00:27
So i'm going to end up with y minus z and that's going to also equal 10.
00:32
And then i'm going to divide this one by five as well.
00:35
So i'm going to have 2x minus y and that's going to equal 10 as well.
00:41
That just gave me a little bit easier numbers.
00:44
So i'm going to eliminate a variable...