document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=805118>Question 805118</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A father is 5 times as old as his son. In 18 years, the father will be twice as old as his son. How is old is the father at present?<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 #485077 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=485077\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f=5s,<BR>\n" );
document.write( "f+18=2*(s+18)<BR>\n" );
document.write( "5s+18=2*(s+18)<BR>\n" );
document.write( "5s+18=2s+36<BR>\n" );
document.write( "3s=18<BR>\n" );
document.write( "s=6<BR>\n" );
document.write( "f=30<BR>\n" );
document.write( "dad is 30 now<BR>\n" );
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