document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=393904>Question 393904</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system of linear equation using inverse matrices.<BR>\n" );
document.write( "2x-3y=-2<BR>\n" );
document.write( "3x-4y=9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #279583 by </B><A HREF=/tutors/aboutme.mpl?userid=pie90010><B>pie90010(44)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=pie90010><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=279583\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> set up your 2x2 matrix\r<BR>\n" );
document.write( "\n" );
document.write( "[ 2   -3]  [x] = [-2]<BR>\n" );
document.write( "[ 3   -4]  [y] = [ 9]\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "So you can't divide matrices, so just multiply by the inverse, its the same thing<BR>\n" );
document.write( "Its a lot easier to use a calculator here\r<BR>\n" );
document.write( "\n" );
document.write( "[A]^-1 [B] \r<BR>\n" );
document.write( "\n" );
document.write( "Your a answer would end up\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+35+ ALIGN=MIDDLE  ALT=\"+x+=+35+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+24+ ALIGN=MIDDLE  ALT=\"+y+=+24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );