Answer:
Explanation:
Set up a system of equations: 
 
2x+3y=6 
x-3y=9 
 
You can solve this with elimination by adding the two equations together: 
 
3x+0y = 15 
3x=15 
x=5 
 
Then, plug this value back into either of the original equations to find the y value: 
 
5-3y=9 
-3y=4 
y= -4/3 
 
The point of intersection is (5,-4/3)