document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=719287>Question 719287</A>: <I><SPAN STYLE=\"word-break: break-all;\"> my sister is three years older than i am .<BR>\n" );
document.write( "the sum of our age is 29.<BR>\n" );
document.write( "how old am i ?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #441293 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=441293\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> my sister is three years older than i am .<BR>\n" );
document.write( "the sum of our age is 29.<BR>\n" );
document.write( "how old am i ? <BR>\n" );
document.write( "------<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "s = i + 3<BR>\n" );
document.write( "s + i = 29<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Substitute and solve for \"i\":<BR>\n" );
document.write( "i + 3 + i = 29<BR>\n" );
document.write( "2i = 26<BR>\n" );
document.write( "i = 13 yrs <BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );