document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=279490>Question 279490</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of the digits of a two- digit number is 12. If 36 is added to the number, then the number obtained is the original with its digits interchanged. Find the original number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #854165 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39790)</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=854165\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> t and u<BR>\n" );
document.write( "tens digit and units digit<BR>\n" );
document.write( "Find the number, 10t+u.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28t%2Bu=12%2C36%2B10t%2Bu=t%2B10u%29 ALIGN=MIDDLE  ALT=\"system%28t%2Bu=12%2C36%2B10t%2Bu=t%2B10u%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28t%2Bu=12%2C9t-9u=-36%29 ALIGN=MIDDLE  ALT=\"system%28t%2Bu=12%2C9t-9u=-36%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28t%2Bu=12%2Cu-t=4%29 ALIGN=MIDDLE  ALT=\"system%28t%2Bu=12%2Cu-t=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=system%28t%2Bu=12%2C-t%2Bu=4%29 ALIGN=MIDDLE  ALT=\"system%28t%2Bu=12%2C-t%2Bu=4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "If add those, then find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=u=8 ALIGN=MIDDLE  ALT=\"u=8\"   DISABLED_style= \"max-width:90%; height:auto;\" >; and find from that, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=4 ALIGN=MIDDLE  ALT=\"t=4\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The requested two digit number, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2848%29 ALIGN=MIDDLE  ALT=\"highlight%2848%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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