document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=678394>Question 678394</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
document.write( "\n" );
document.write( "Find three numbers such that the sun of the first & second is 67, the sum of the first and third is 80, and the sum of the second and third is 91? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #421448 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=421448\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> LET X, Y & Z BE THE THREE NUMBERS.<BR>\n" );
document.write( "X+Y=67 OR X=67-Y<BR>\n" );
document.write( "X+Z=80 OR X=80-Z<BR>\n" );
document.write( "Y+Z=91<BR>\n" );
document.write( "67-Y=80-Z<BR>\n" );
document.write( "Y+Z=91 ADD THESE 2 EQUATIONS.<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "67+Z=171-Z<BR>\n" );
document.write( "Z+Z=171-67<BR>\n" );
document.write( "2Z=104 <BR>\n" );
document.write( "Z=104/2<BR>\n" );
document.write( "Z=52 ANS. FOR Z.<BR>\n" );
document.write( "Y+52=91<BR>\n" );
document.write( "Y=91-52<BR>\n" );
document.write( "Y=39 ANS. FOR Y.<BR>\n" );
document.write( "X+39=67<BR>\n" );
document.write( "X=67-39<BR>\n" );
document.write( "X=28 ANS. FOR X. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );