00:01
Okay, we want to solve these equations here by graphing.
00:04
In order to do that, i'm going to transform them into slope intercept form because of the slope and the y intercept.
00:11
So the first equation, i'm going to start off by subtracting 4x over.
00:15
So negative 3y is equal to a negative 4x plus 8.
00:19
And then we can divide everything by a negative 3 here.
00:22
So divide by negative 3, divide by negative 3.
00:24
So y is equal to be a positive four thirds x minus there'll be two and two thirds there.
00:35
For this equation, do the same thing.
00:37
I'll bring the 8x over.
00:38
So it'll be a negative 6y.
00:40
It's equal to a negative 8x plus 14.
00:44
Divide everything by a negative 6 here.
00:47
So i do that.
00:48
I got negative 8 divided by negative 6 is going to be a positive 4 thirds x.
00:53
Okay, 14 over negative 6.
00:55
I can divide both of those by two, and i get a negative seven thirds, which is the same as four thirds x minus.
01:07
It'll be two and one third...