document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911812>Question 911812</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A (3 1 )    B= (6 1     C= (-4 3   D= (4 7    <BR>\n" );
document.write( "   5  2        11 3         -5 2      -2 7<BR>\n" );
document.write( "FIND THE MATRIX OF X,Y,Z such that AX=B, BY=C, CZ= D  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #554140 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=554140\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=%28matrix%282%2C2%2C3%2C1%2C5%2C2%29%29 ALIGN=MIDDLE  ALT=\"A=%28matrix%282%2C2%2C3%2C1%2C5%2C2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=%28matrix%282%2C2%2C6%2C1%2C11%2C3%29%29 ALIGN=MIDDLE  ALT=\"B=%28matrix%282%2C2%2C6%2C1%2C11%2C3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C=%28matrix%282%2C2%2C-4%2C3%2C-5%2C2%29%29 ALIGN=MIDDLE  ALT=\"C=%28matrix%282%2C2%2C-4%2C3%2C-5%2C2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=D=%28matrix%282%2C2%2C4%2C7%2C-2%2C7%29%29 ALIGN=MIDDLE  ALT=\"D=%28matrix%282%2C2%2C4%2C7%2C-2%2C7%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "First find the inverse of the first three.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5E%28-1%29=%28matrix%282%2C2%2C2%2C-1%2C-5%2C3%29%29 ALIGN=MIDDLE  ALT=\"A%5E%28-1%29=%28matrix%282%2C2%2C2%2C-1%2C-5%2C3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B%5E%28-1%29=%281%2F7%29%2A%28matrix%282%2C2%2C3%2C-1%2C-11%2C6%29%29 ALIGN=MIDDLE  ALT=\"B%5E%28-1%29=%281%2F7%29%2A%28matrix%282%2C2%2C3%2C-1%2C-11%2C6%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%5E%28-1%29=%281%2F7%29%2A%28matrix%282%2C2%2C2%2C-3%2C5%2C-4%29%29 ALIGN=MIDDLE  ALT=\"C%5E%28-1%29=%281%2F7%29%2A%28matrix%282%2C2%2C2%2C-3%2C5%2C-4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X=A%5E%28-1%29B ALIGN=MIDDLE  ALT=\"X=A%5E%28-1%29B\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=B%5E%28-1%29C ALIGN=MIDDLE  ALT=\"Y=B%5E%28-1%29C\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Z=C%5E%28-1%29D ALIGN=MIDDLE  ALT=\"Z=C%5E%28-1%29D\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=X=%28matrix%282%2C2%2C1%2C-1%2C3%2C4%29%29 ALIGN=MIDDLE  ALT=\"X=%28matrix%282%2C2%2C1%2C-1%2C3%2C4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Y=%28matrix%282%2C2%2C-1%2C1%2C2%2C-3%29%29 ALIGN=MIDDLE  ALT=\"Y=%28matrix%282%2C2%2C-1%2C1%2C2%2C-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Z=%28matrix%282%2C2%2C2%2C-1%2C4%2C1%29%29 ALIGN=MIDDLE  ALT=\"Z=%28matrix%282%2C2%2C2%2C-1%2C4%2C1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );