document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=946510>Question 946510</A>: <I><SPAN STYLE=\"word-break: break-all;\"> SUM OF 8TH TERM OF A.P IS 160 WHILE THE SUM OF 20TH TERM IS 800.FIND THE 43TERM AND THE SUM OF THE 12TERM.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #577421 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=577421\">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=S%5B8%5D=160 ALIGN=MIDDLE  ALT=\"S%5B8%5D=160\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B8%5D=%288%2F2%29%28a%5B1%5D%2Ba%5B8%5D%29=160 ALIGN=MIDDLE  ALT=\"S%5B8%5D=%288%2F2%29%28a%5B1%5D%2Ba%5B8%5D%29=160\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B1%5D%2Ba%5B8%5D=40 ALIGN=MIDDLE  ALT=\"a%5B1%5D%2Ba%5B8%5D=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B1%5D%2Ba%5B1%5D%2Bd%288-1%29=40 ALIGN=MIDDLE  ALT=\"a%5B1%5D%2Ba%5B1%5D%2Bd%288-1%29=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D%2B7d=40 ALIGN=MIDDLE  ALT=\"2a%5B1%5D%2B7d=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B20%5D=800 ALIGN=MIDDLE  ALT=\"S%5B20%5D=800\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B20%5D=%2820%2F2%29%28a%5B1%5D%2Ba%5B20%5D%29=800 ALIGN=MIDDLE  ALT=\"S%5B20%5D=%2820%2F2%29%28a%5B1%5D%2Ba%5B20%5D%29=800\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B1%5D%2Ba%5B20%5D=80 ALIGN=MIDDLE  ALT=\"a%5B1%5D%2Ba%5B20%5D=80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B1%5D%2Ba%5B1%5D%2Bd%2820-1%29=80 ALIGN=MIDDLE  ALT=\"a%5B1%5D%2Ba%5B1%5D%2Bd%2820-1%29=80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D%2B19d=80 ALIGN=MIDDLE  ALT=\"2a%5B1%5D%2B19d=80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Subtract eq.1 from eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D%2B19d-2a%5B1%5D-7d=80-40 ALIGN=MIDDLE  ALT=\"2a%5B1%5D%2B19d-2a%5B1%5D-7d=80-40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12d=40 ALIGN=MIDDLE  ALT=\"12d=40\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=40%2F12 ALIGN=MIDDLE  ALT=\"d=40%2F12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=10%2F3 ALIGN=MIDDLE  ALT=\"d=10%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D%2B19%2810%2F3%29=80 ALIGN=MIDDLE  ALT=\"2a%5B1%5D%2B19%2810%2F3%29=80\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D=80-190%2F3 ALIGN=MIDDLE  ALT=\"2a%5B1%5D=80-190%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D=240%2F3-190%2F3 ALIGN=MIDDLE  ALT=\"2a%5B1%5D=240%2F3-190%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2a%5B1%5D=50%2F3 ALIGN=MIDDLE  ALT=\"2a%5B1%5D=50%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B1%5D=25%2F3 ALIGN=MIDDLE  ALT=\"a%5B1%5D=25%2F3\"   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%5B43%5D=a%5B1%5D%2Bd%2843-1%29 ALIGN=MIDDLE  ALT=\"a%5B43%5D=a%5B1%5D%2Bd%2843-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B43%5D=25%2F3%2B%2810%2F3%29%2842%29 ALIGN=MIDDLE  ALT=\"a%5B43%5D=25%2F3%2B%2810%2F3%29%2842%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5B43%5D=25%2F3%2B420%2F3 ALIGN=MIDDLE  ALT=\"a%5B43%5D=25%2F3%2B420%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28a%5B43%5D=445%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28a%5B43%5D=445%2F3%29\"   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=S%5B12%5D=%2812%2F2%29%28a%5B1%5D%2Ba%5B12%5D%29 ALIGN=MIDDLE  ALT=\"S%5B12%5D=%2812%2F2%29%28a%5B1%5D%2Ba%5B12%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B12%5D=6%2825%2F3%2B25%2F3%2B%2810%2F3%29%2811%29%29 ALIGN=MIDDLE  ALT=\"S%5B12%5D=6%2825%2F3%2B25%2F3%2B%2810%2F3%29%2811%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=S%5B12%5D=6%2825%2F3%2B25%2F3%2B110%2F3%29 ALIGN=MIDDLE  ALT=\"S%5B12%5D=6%2825%2F3%2B25%2F3%2B110%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=S%5B12%5D=6%28160%2F3%29 ALIGN=MIDDLE  ALT=\"S%5B12%5D=6%28160%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28S%5B12%5D=320%29 ALIGN=MIDDLE  ALT=\"highlight_green%28S%5B12%5D=320%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );