document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167343>Question 1167343</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A certain two digit number is 4 more than 10 times the tens digit. The original number is 12 less than twice the number formed by interchanging the digits. 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 #791938 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=791938\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10x+y original number<BR>\n" );
document.write( "10y+x is interchanged<BR>\n" );
document.write( "10x+y+12=2(10y+x)<BR>\n" );
document.write( "10x+y=10x+4<BR>\n" );
document.write( "y=4\r<BR>\n" );
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document.write( "10x+4+12=20y+2x<BR>\n" );
document.write( "10x+16=80+2x<BR>\n" );
document.write( "8x=64<BR>\n" );
document.write( "x=8<BR>\n" );
document.write( "the number is 84, and that is 4 more than 10 * 8.<BR>\n" );
document.write( "interchanging the number yields 48, and 84 is 2 *48-12\r<BR>\n" );
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document.write( "84.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );