document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=968553>Question 968553</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the sum of the digits of a two digit number is 12. of the digits are reversed, the new number is 4/5 times of original number. Find the numbers </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #591849 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=591849\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> u and t;<BR>\n" );
document.write( "10u+t is the number.<BR>\n" );
document.write( "u+t=12.\r<BR>\n" );
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document.write( "Reversed, the number is 10t+u.<BR>\n" );
document.write( "(10u+t)=(4/5)(10t+u).\r<BR>\n" );
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document.write( "Solve the system<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28u%2Bt=12%2C10u%2Bt=%284%2F5%29%2810t%2Bu%29%29 ALIGN=MIDDLE  ALT=\"system%28u%2Bt=12%2C10u%2Bt=%284%2F5%29%2810t%2Bu%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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