document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=992228>Question 992228</A>: <I><SPAN STYLE=\"word-break: break-all;\"> : one number exceeds another by 1, the sum of the numbers is 21 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #611842 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=611842\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> one number exceeds another by 1, the sum of the numbers is 21 <BR>\n" );
document.write( "----<BR>\n" );
document.write( "x = y+1<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x + y = 21<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Rearrange::<BR>\n" );
document.write( "x - y = 1<BR>\n" );
document.write( "x + y = 21<BR>\n" );
document.write( "----<BR>\n" );
document.write( "2x = 22<BR>\n" );
document.write( "x = 11<BR>\n" );
document.write( "y = 21-11 = 10<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "--------------- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );