00:01
The way you can come up with these problems, and hopefully i'm reading this correctly, two unknowns.
00:08
You know, i'm talking about an x and a y, and we have three equations, three linear equations.
00:15
Okay, so in part a, i would keep this as simple as possible, like have one equation be as simple as y equals x.
00:23
And what that graph looks like is just a slanted line that goes like this through the origin.
00:31
I'm struggling to make this go through.
00:33
There we go.
00:35
And then maybe make another equation.
00:37
That's y equals 2x.
00:38
So it's a little bit steeper.
00:42
And i can make another one.
00:44
That's y equals 1 .5x.
00:47
So it's a, i'm just trying to keep it as simple as possible.
00:51
So all three of these points, lines, excuse me, are concurrent.
00:55
And the solution will be 0 .0.
00:57
They only meet at that one point...