document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=929469>Question 929469</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of a double digit number is 8, multipled that number by 4 and the answer is 104 what is the number </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564318 by </B><A HREF=/tutors/aboutme.mpl?userid=ptaylor><B>ptaylor(2198)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ptaylor><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=ptaylor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=564318\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x be the 10's digit<BR>\n" );
document.write( "And let y be the 1's digit\r<BR>\n" );
document.write( "\n" );
document.write( "x+y=8-------eq1<BR>\n" );
document.write( "4(10x+y)=104, or<BR>\n" );
document.write( "40x+4y=104------eq2<BR>\n" );
document.write( "multiply eq1 by 4 <BR>\n" );
document.write( "4x+4y=32 subtract this from eq2<BR>\n" );
document.write( "36x=72<BR>\n" );
document.write( "x=2-----10's digit substitute into eq1<BR>\n" );
document.write( "2+y=8<BR>\n" );
document.write( "y=6----1's digit<BR>\n" );
document.write( "sooooo 26 is the answer<BR>\n" );
document.write( "Hope this helps----ptaylor </SPAN>\n" );
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