document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=791641>Question 791641</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The difference of the ages of two boys A and B, is 3 years and the sum of thir ages is 27. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #479660 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=479660\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The difference of the ages of two boys A and B<BR>\n" );
document.write( "A - B = 3<BR>\n" );
document.write( "sum of their ages is 27.<BR>\n" );
document.write( "A + B = 27<BR>\n" );
document.write( ".......<BR>\n" );
document.write( "A + B = 27<BR>\n" );
document.write( "A - B = 3<BR>\n" );
document.write( "Add together<BR>\n" );
document.write( "2A    = 30<BR>\n" );
document.write( "A = 15<BR>\n" );
document.write( "Substitute A = 15 into;<BR>\n" );
document.write( "A + B = 27<BR>\n" );
document.write( "15 + B = 27<BR>\n" );
document.write( "B = 27 - 15<BR>\n" );
document.write( "B = 12<BR>\n" );
document.write( "A is 15 years old<BR>\n" );
document.write( "B is 12 years old.<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-)<BR>\n" );
document.write( "   </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );