document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=271079>Question 271079</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please solve this system of two equation.\r<BR>\n" );
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document.write( "xy=1<BR>\n" );
document.write( "x=4y \r<BR>\n" );
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document.write( "Answer is: x=2, y=1/2 or x=-2, y= - 1/2 \r<BR>\n" );
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document.write( "Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #198523 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=198523\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x=4y <BR>\n" );
document.write( "xy=1<BR>\n" );
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document.write( "4y*y=1 substitute 4y for x<BR>\n" );
document.write( "4y^2=1<BR>\n" );
document.write( "y^2=1/4<BR>\n" );
document.write( "y=1/2, y=-1/2<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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