document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1106766>Question 1106766</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man is 3 times as old as his daughter in 15 years time he will be twice as old as his daughter.How old is the father? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #721741 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=721741\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A man is 3 times as old as his daughter in 15 years time he will be twice as old as his daughter.How old is the father? <BR>\n" );
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document.write( "m = 3*d<BR>\n" );
document.write( "m+15 = 2(d+15)<BR>\n" );
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document.write( "Substitute for \"m\" and solve for \"d\"::<BR>\n" );
document.write( "3d+15 = 2d+30<BR>\n" );
document.write( "d = 15<BR>\n" );
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document.write( "Answer:: m = 3d = 3*15 = 45 yrs old<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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