document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1176267>Question 1176267</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A roofer requires 12 h to shingles a roof. After the roofer and an apprentice work on a roof for 9 h, the roofer moves on to another job. The apprentice requires 12 more hours to finish the job. How long would it take the apprentice. Working alone, to do the job? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #802761 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=802761\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x, the time if apprentice does 1 job alone\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9%281%2F12%29%2B9%281%2Fx%29%2B12%281%2Fx%29=1 ALIGN=MIDDLE  ALT=\"9%281%2F12%29%2B9%281%2Fx%29%2B12%281%2Fx%29=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >------------simplify, and solve this for x. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );