document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=930458>Question 930458</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I solve this system using elimination? In steps please.\r<BR>\n" );
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document.write( "6/x-3/y=-4 and 9/x+9/y=21 </SPAN>\n" );
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document.write( "6/x-3/y=-4 and 9/x+9/y=21<BR>\n" );
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document.write( "Sub for 1/x and 1/y, r & s will work<BR>\n" );
document.write( "6r - 3s = -4<BR>\n" );
document.write( "3r + 3s = 7  (divided by 3)<BR>\n" );
document.write( "------------------------------- Add<BR>\n" );
document.write( "Then sub back. </SPAN>\n" );
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