Question 308456
You may want to see my website for help with Solving Systems of Equations!  To find my website, just click on my tutor name "Rapaljer" anywhere in algebra.com.  For written explanations, look for "Basic, Intermediate, and College Algebra: One Step at a Time", choose "Basic Algebra" and look for "Chapter 4 (Graphing)".  Your specific question is answered in "Section 4.07 Systems of Equations."  See also the "MATH IN LIVING COLOR" pages that go with this explanation, where the exercises are solved IN COLOR!


Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus