document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=168323>Question 168323</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help solving this one, if anyone could help?<BR>\n" );
document.write( "2x-5y=11, 4x+10y=18 </SPAN>\n" );
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document.write( "2x-5y=11, 4x+10y=18<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "2x- 5y=11 eqn 1<BR>\n" );
document.write( "4x+10y=18 eqn 2<BR>\n" );
document.write( "4x-10y=22  Multiply eqn 1 by 2<BR>\n" );
document.write( "Add the 2 eqns<BR>\n" );
document.write( "8x = 40<BR>\n" );
document.write( "x = 5<BR>\n" );
document.write( "Sub into either eqn<BR>\n" );
document.write( "2*5 - 5y=11<BR>\n" );
document.write( "10 - 5y = 11<BR>\n" );
document.write( "-5y = 1<BR>\n" );
document.write( "y = -1/5\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );