Raphael graphed the system of equations shown.

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This is very similar to the one i just answered the same rules apply here. 

A solution is where the two lines meet.

We start with X. We move along the left side and we see the solution is a little after -2. So we can conclude it is -2.1 or -2.2

Next we look from the Y axis. We move 3 units down from the origin. the red line is on the -3 point. So the solution is 

 (-2.1/-2.2, -3)

The bold is the X value. 

Remember the format for an coordinate is 


Please let me know if you need any clarification. I'm always happy to answer your questions.

fnwneva (562)
New York University

I was struggling with this subject, and this helped me a ton!