document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1006302>Question 1006302</A>: <I><SPAN STYLE=\"word-break: break-all;\"> henry is 7 times as old as his daughter in five years time he will be 4 times as old as his daughter will be . find their ages </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #622461 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=622461\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We'll call the father f and the daughter d:<BR>\n" );
document.write( "f= 7d We will use this value for f in the next equation:<BR>\n" );
document.write( "f+5= 4(d+5)Substitute for f:<BR>\n" );
document.write( "7d+5= 4(d+5)Multiply on right to eliminate parenthesis:<BR>\n" );
document.write( "7d+5= 4d+20 Subtract 5 on both sides and subtract 4d also on both sides:<BR>\n" );
document.write( "3d= 15 Divide both sides by 3:<BR>\n" );
document.write( "d= 5 The daughter is 5, and the father is:<BR>\n" );
document.write( "f= 7d= 7(5)= 35<BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "f+5= 4(d+5)<BR>\n" );
document.write( "35+5= 24+16<BR>\n" );
document.write( "40= 40 We have the correct answer </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );