document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=466739>Question 466739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have done the first one, but I have a feeling it is incorrect. If by chance someone could help me out please!! :) Id really appreciate it!!!\r<BR>\n" );
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document.write( "--Solve each system by elimination--\r<BR>\n" );
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document.write( "a) x-y=3<BR>\n" );
document.write( "   x+3y=3\r<BR>\n" );
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document.write( "b) -x+3y=6<BR>\n" );
document.write( "    x-9y=9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #320011 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=320011\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a) <BR>\n" );
document.write( "x-y=3<BR>\n" );
document.write( "x+3y=3<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Subtract and solve for \"y\":<BR>\n" );
document.write( "4y = 0<BR>\n" );
document.write( "y = 0<BR>\n" );
document.write( "---<BR>\n" );
document.write( "solve for \"x\":<BR>\n" );
document.write( "x-y = 3<BR>\n" );
document.write( "x-0=3<BR>\n" );
document.write( "x = 3<BR>\n" );
document.write( "============================= <BR>\n" );
document.write( "b) <BR>\n" );
document.write( "-x+3y=6<BR>\n" );
document.write( "x-9y=9<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Add and solve for \"y\":<BR>\n" );
document.write( "-6y = 15<BR>\n" );
document.write( "y = -5/2<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve for \"x\":<BR>\n" );
document.write( "-x + 3(-5/2) = 6<BR>\n" );
document.write( "-x -(15/2) = 6<BR>\n" );
document.write( "-x = 13.5<BR>\n" );
document.write( "x = -13.5<BR>\n" );
document.write( "===================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=======================<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );