Answer:
[tex](x,y) = (1.5,7.5)[/tex]
Step-by-step explanation:
Given
[tex]y = 5x[/tex]
[tex]y =12 - 3x[/tex]
Required
The point of intersection
First, plot both equations on a grid (see attachment)
From the attached plot, we have the point of intersection to be:
[tex]x = 1.5[/tex]
[tex]y = 7.5[/tex]
i.e.
[tex](x,y) = (1.5,7.5)[/tex]
