document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=152812>Question 152812</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use cramers rule or to determine that the system is inconsistent or contains dependent equations:\r<BR>\n" );
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document.write( "x-2y=5<BR>\n" );
document.write( "5x-y=-2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #112688 by </B><A HREF=/tutors/aboutme.mpl?userid=oscargut><B>oscargut(2103)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oscargut><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=oscargut><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=112688\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> in gral:\r<BR>\n" );
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document.write( "ax+by=e<BR>\n" );
document.write( "cx+dy=f\r<BR>\n" );
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document.write( "if ad-bc is not 0 the system is independent<BR>\n" );
document.write( "so\r<BR>\n" );
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document.write( "x-2y=5<BR>\n" );
document.write( "5x-y=-2\r<BR>\n" );
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document.write( "ad-bc=1(-1)-(-2)(5)=9 then the system is independent </SPAN>\n" );
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