document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=80645>Question 80645</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x+y=5<BR>\n" );
document.write( "3x-y=7\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57816 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=57816\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=5<BR>\n" );
document.write( "3x-y=7 <BR>\n" );
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document.write( "Add the two equations to get rid of the y-terms:<BR>\n" );
document.write( "4x=12<BR>\n" );
document.write( "x=3<BR>\n" );
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document.write( "substitute that into one of the original equation and solve for Y:<BR>\n" );
document.write( "3+y=5<BR>\n" );
document.write( "y=2<BR>\n" );
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document.write( "Solution: x=3,y=2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );