document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=344820>Question 344820</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what two numbers have the same two digits, but the order of the digits is different. The sum of the digits is 8. The difference of the two numbers is 18. What are the two numbers? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #246752 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=246752\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10x+y-(10y+x)=18<BR>\n" );
document.write( "x+y=8<BR>\n" );
document.write( "x=8-y<BR>\n" );
document.write( "10(8-y)+y-(10y+(8-y)=18<BR>\n" );
document.write( "80-10y+y-10y-8+y=18<BR>\n" );
document.write( "-18y=18-80+8<BR>\n" );
document.write( "-18y=-54<BR>\n" );
document.write( "y=3 ans.<BR>\n" );
document.write( "x=8-3=5 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "10*5+3-(10*3+5)=18<BR>\n" );
document.write( "50+3-30-5=18<BR>\n" );
document.write( "53-35=18<BR>\n" );
document.write( "18=18<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );