document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1107626>Question 1107626</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve simultaneously<BR>\n" );
document.write( "3x-2y=2<BR>\n" );
document.write( "x²-3xy+xy²=129 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #722693 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=722693\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x-2y=2 ---> y = (3x-2)/2<BR>\n" );
document.write( "x^2 - 3xy + xy^2 = 129<BR>\n" );
document.write( "Sub for y<BR>\n" );
document.write( "x^2 - 3x(3x-2)/2 + x((3x-2)/2)^2 = 129<BR>\n" );
document.write( "x^2 - (9x^2-6x)/2 + x(9x^2-12x+4/4) = 129<BR>\n" );
document.write( "4x^2 - 18x^2+ 12x + 9x^3 - 12x^2 + 4x = 516<BR>\n" );
document.write( "9x^3 -26x^2 + 16x - 516 = 0<BR>\n" );
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document.write( "No integer solutions.<BR>\n" );
document.write( "1 real solution.<BR>\n" );
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document.write( "Use iterative or graphical methods.\r<BR>\n" );
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document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );