document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=389129>Question 389129</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In this subtraction problem, find the number represented by the answer xy. (each time a letter appears it represents the same digit. Different letters represent different digits.)\r<BR>\n" );
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document.write( "x y z<BR>\n" );
document.write( "- z z<BR>\n" );
document.write( "_____<BR>\n" );
document.write( "  x y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #275638 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=275638\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = 0 because z-z=0<BR>\n" );
document.write( "x = 1 because there would be a third number on the answer line if it were larger than 1.<BR>\n" );
document.write( "z = 9 because 10-z=1, -z=-9, z=9<BR>\n" );
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document.write( "109<BR>\n" );
document.write( "-99<BR>\n" );
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document.write( "=10<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
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