document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=400704>Question 400704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (a-7b)/(a+7b)= -3k-8\r<BR>\n" );
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document.write( "Solve for a\r<BR>\n" );
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document.write( "dont have a clue myself :( </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #283624 by </B><A HREF=/tutors/aboutme.mpl?userid=sofiyac><B>sofiyac(983)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sofiyac><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=sofiyac><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=283624\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cross multiply and you get<BR>\n" );
document.write( "a-7b=(a+7b)(-3k-8)<BR>\n" );
document.write( "a-7b=-3ak-8a-21bk-56b<BR>\n" );
document.write( "a+3ak+8a=7b-21bk-56b<BR>\n" );
document.write( "9a+3ak=-49b-21bk<BR>\n" );
document.write( "a(9+3k)=-49b-21bk<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a=%28-49b-21bk%29%2F%289%2B3k%29 ALIGN=MIDDLE  ALT=\"a=%28-49b-21bk%29%2F%289%2B3k%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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