Answer:
[tex](x,y) = (2.-2)[/tex]
Step-by-step explanation:
Given
[tex]y = -3 + \frac{1}{2}x[/tex]
[tex]-2x + y = -6[/tex]
Solving (a): Graph the equations
See attachment for graph
Solving (b): The solution
This is the point of intersection between both lines
From the attached graph, the point of intersection is:
[tex](x,y) = (2.-2)[/tex]
