document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=514459>Question 514459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution.\r<BR>\n" );
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document.write( "2x-y=1<BR>\n" );
document.write( "3x+y=&#8722;3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #343441 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=343441\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. <BR>\n" );
document.write( "2x-y=1<BR>\n" );
document.write( "3x+y=&#8722;3<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Rearrange:<BR>\n" );
document.write( "y = 2x-1<BR>\n" );
document.write( "y = -3x-3<BR>\n" );
document.write( "----<BR>\n" );
document.write( "The slopes are not the same so the<BR>\n" );
document.write( "line graphs would cross at one point.<BR>\n" );
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document.write( "Ans: one solution.<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============== </SPAN>\n" );
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