document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=861348>Question 861348</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given that for an AP seventh term=43 and second term=91,find the valves of a,d and n. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #518981 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=518981\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> an = a + (n - 1)d<BR>\n" );
document.write( "43 = a + 6d<BR>\n" );
document.write( "91 = a + d<BR>\n" );
document.write( "-48=5d<BR>\n" );
document.write( "-48/5=d<BR>\n" );
document.write( "91 = a -48/5<BR>\n" );
document.write( "a = 503/5,   d = -48/5<BR>\n" );
document.write( "n is whatever you want it to be. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );