document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=467682>Question 467682</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 2x+y=6\r<BR>\n" );
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document.write( "5x+4y=0\r<BR>\n" );
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document.write( "im not sure how to solve these questions among others </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #320912 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=320912\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x+y=6\r<BR>\n" );
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document.write( "5x+4y=0<BR>\n" );
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document.write( "There's more than one method.<BR>\n" );
document.write( "You can use substitution:<BR>\n" );
document.write( "2x+y=6<BR>\n" );
document.write( "--> y = 6-2x<BR>\n" );
document.write( "Sub for y in the 2nd eqn<BR>\n" );
document.write( "5x + 4(6-2x) = 0<BR>\n" );
document.write( "Solve for x.<BR>\n" );
document.write( "Then sub for x into either eqn and find y.<BR>\n" );
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document.write( "Elimination works, too:<BR>\n" );
document.write( "2x+y=6<BR>\n" );
document.write( "times 4 --> 8x+4y = 24<BR>\n" );
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document.write( "8x+4y = 24<BR>\n" );
document.write( "5x+4y = 0<BR>\n" );
document.write( "----------- Subtract<BR>\n" );
document.write( "3x = 24<BR>\n" );
document.write( "x = 8<BR>\n" );
document.write( "Then sub and find y.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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