document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=527619>Question 527619</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Explain how you can determine the number of solutions by looking at the graph of a system of linear equations. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728451 by </B><A HREF=/tutors/aboutme.mpl?userid=amalm06><B>amalm06(224)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=amalm06><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=amalm06><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=728451\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Consider two lines in the Euclidean plane. Either the two lines intersect (at one point), are parallel and don't intersect (no solutions), or overlap (infinite number of solutions). In the first case, if the lines intersect at only point, then there is exactly one member in the solution set.  </SPAN>\n" );
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