document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=182076>Question 182076</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Matrices<BR>\n" );
document.write( "Hello I'm needing some help with my homework that asks me to use the matrices to solve each system of equations. If a system has no solution, so indicate. \r<BR>\n" );
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document.write( "{2x-3y=16<BR>\n" );
document.write( " -4x+y=-22\r<BR>\n" );
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document.write( "thanks\r<BR>\n" );
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document.write( "Haley </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #136680 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=136680\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> {2x-3y=16<BR>\n" );
document.write( "-4x+y=-22 <BR>\n" );
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document.write( "|2  -3 -16|<BR>\n" );
document.write( "|-4 1 +22| = 0<BR>\n" );
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document.write( "DET = 2-12<BR>\n" );
document.write( "DET = -10<BR>\n" );
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document.write( "x*DET = -66+16<BR>\n" );
document.write( "x = 5<BR>\n" );
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document.write( "-y*DET = -44+64 = 20<BR>\n" );
document.write( "y = -2<BR>\n" );
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