document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=850015>Question 850015</A>: <I><SPAN STYLE=\"word-break: break-all;\"> GOOD DAY COULD YOU PLEASE HELP ME:  A father is twice the age of his son. In 10 years time the father would have been 52 years old, how old would his son be by then? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #511894 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=511894\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 52-10=42 =f <BR>\n" );
document.write( "s=f/2=42/2=21<BR>\n" );
document.write( "s+10=31 \r<BR>\n" );
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document.write( "the father is 42 now and the son is 21 now<BR>\n" );
document.write( "when the father is 52 the son will be 31<BR>\n" );
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