document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=182663>Question 182663</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Man's age this year is three times that of his Son. If in 15 years time the Father will be twice as old as his Son, find their present ages. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #206154 by </B><A HREF=/tutors/aboutme.mpl?userid=Cally69><B>Cally69(1)</B></A><img src=\"/images/stars/iconNewId_16x16.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cally69><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=206154\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">                           Simultaneous Equations\r<BR>\n" );
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document.write( "F = Father S=Son\r<BR>\n" );
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document.write( "F - 3S = 0  (equation 1)<BR>\n" );
document.write( "F - 2S = 15 (equation 2)\r<BR>\n" );
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document.write( "  F - 3S = 0<BR>\n" );
document.write( "- F - 2S = 15<BR>\n" );
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document.write( " =   -1S = -15 => -15/-1 = S = 15<BR>\n" );
document.write( "Eliminate Value (F)\r<BR>\n" );
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document.write( "Son = 15 years of age\r<BR>\n" );
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document.write( "F - 3S = 0 => F - 45 = 0 = Value of (F) => 45 - 0 = 45/1 = F = 45\r<BR>\n" );
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document.write( "Father = 45 years of age\r<BR>\n" );
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document.write( "To prove it.<BR>\n" );
document.write( "               F - 3S = 0           =          45 - 45 = 0   (equation 1)<BR>\n" );
document.write( "               F - 2S = 15          =          45 - 30 = 15  (equation 2) </SPAN>\n" );
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