document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=433319>Question 433319</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system of linear equations using matrices.\r<BR>\n" );
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document.write( "2x-9y  =9<BR>\n" );
document.write( "4x-18y =12\r<BR>\n" );
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document.write( "Thank you for the help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #300389 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=300389\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> These equations are unsolvable, because if you multiply the first equation by 2, you get:<BR>\n" );
document.write( "4x-18y=18,  and the second equation is<BR>\n" );
document.write( "4x-18y=12<BR>\n" );
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document.write( "You get two different answers from the same equation. </SPAN>\n" );
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