document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=364966>Question 364966</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a no consists of two digits of which ten's digit exceeds the unit digit by 7.the no itself is equal to 10 times the sum of its digits .find the no? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #260217 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=260217\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a no consists of two digits of which ten's digit exceeds the unit digit by 7.the no itself is equal to 10 times the sum of its digits .find the no?<BR>\n" );
document.write( "let tens digit be x<BR>\n" );
document.write( "& units digit be y<BR>\n" );
document.write( "x-y=7......................1<BR>\n" );
document.write( "10x+y=10(x+y)<BR>\n" );
document.write( "10x+y=10x+10y<BR>\n" );
document.write( "9y=0<BR>\n" );
document.write( "y=0<BR>\n" );
document.write( "plug value of y in equation 1<BR>\n" );
document.write( "x-y=7<BR>\n" );
document.write( "x=7<BR>\n" );
document.write( "the number is 70<BR>\n" );
document.write( "...<BR>\n" );
document.write( "m.ananth@hotmail.ca </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );