document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=329973>Question 329973</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the following system: <BR>\n" );
document.write( "3x + 4y + x = 14<BR>\n" );
document.write( "     2y + 7z = 25<BR>\n" );
document.write( "     -2y + 3z = 5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #236508 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=236508\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> [A]=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C3%2C3%2C4%2C1%2C0%2C2%2C7%2C0%2C-2%2C3%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C3%2C3%2C4%2C1%2C0%2C2%2C7%2C0%2C-2%2C3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "[b]=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2C14%2C25%2C5%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C1%2C14%2C25%2C5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "det[A]=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=60 ALIGN=MIDDLE  ALT=\"60\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "[A]inv=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-%281%2F60.0%29%2A%28matrix%283%2C3%2C-20%2C14%2C-26%2C0%2C-9%2C21%2C0%2C-6%2C-6%29%29 ALIGN=MIDDLE  ALT=\"-%281%2F60.0%29%2A%28matrix%283%2C3%2C-20%2C14%2C-26%2C0%2C-9%2C21%2C0%2C-6%2C-6%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "[x]=[A]inv[b]<BR>\n" );
document.write( "[x]=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2C1%2C2%2C3%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C1%2C1%2C2%2C3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2C1%2C2%2C3%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C1%2C1%2C2%2C3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );