Answer
x=2.33; y=-.33
Work Step by Step
To graph the equations, plug the equations into $y_1$ and $y_2$ on the calculator. Next, select (2nd) and hit the "trace" key. Finally, select option 5 (intersect) to find the intersection between the two lines.
Doing this, we see that the solution to the system of equations is:
$$(2.33,-.33)$$