document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=863267>Question 863267</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of three numbers is 2. If twice the second number is added to the sum of first and third, we get 1. On adding the sum of second and third numbers to five times the first, we get 6. Find the numbers, using matrix method. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #520277 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=520277\">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%2BB%2BC=2 ALIGN=MIDDLE  ALT=\"A%2BB%2BC=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2B%2BA%2BC=1 ALIGN=MIDDLE  ALT=\"2B%2BA%2BC=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B%2BC%2B5A=6 ALIGN=MIDDLE  ALT=\"B%2BC%2B5A=6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB%2BC=2 ALIGN=MIDDLE  ALT=\"A%2BB%2BC=2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2B2B%2BC=1 ALIGN=MIDDLE  ALT=\"A%2B2B%2BC=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5A%2BB%2BC=6 ALIGN=MIDDLE  ALT=\"5A%2BB%2BC=6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "or in matrix form,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C3%2C1%2C1%2C1%2C1%2C2%2C1%2C5%2C1%2C1%29%29%2A%28matrix%283%2C1%2CA%2CB%2CC%29%29=%28matrix%283%2C1%2C2%2C1%2C6%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Find the matrix inverse.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2CA%2CB%2CC%29%29=-%281%2F4%29%2A%28matrix%283%2C3%2C1%2C0%2C-1%2C4%2C-4%2C0%2C-9%2C4%2C1%29%29%2A%28matrix%283%2C1%2C2%2C1%2C6%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C1%2CA%2CB%2CC%29%29=%28matrix%283%2C1%2C1%2C-1%2C2%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C1%2CA%2CB%2CC%29%29=%28matrix%283%2C1%2C1%2C-1%2C2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );