document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=693295>Question 693295</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many solutions the linear system has. this is for my algebra 2 class.<BR>\n" );
document.write( "4x-2y=8<BR>\n" );
document.write( "2x-y=7<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #427348 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=427348\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> how many solutions the linear system has. this is for my algebra 2 class.<BR>\n" );
document.write( "4x-2y=8<BR>\n" );
document.write( "2x-y=7<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Find the slope of both equations:<BR>\n" );
document.write( "y = 2x-4<BR>\n" );
document.write( "y = 2x+7<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Both have slope = 2 and they have different y-intercepts, so the lines are parallel.<BR>\n" );
document.write( "Ans: No solutions<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );