document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=31976>Question 31976</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Need some help soving this by graphing.\r<BR>\n" );
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document.write( "(Systems of linear equations)\r<BR>\n" );
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document.write( "3x+y=5<BR>\n" );
document.write( "-2x+3y=4\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 #18572 by </B><A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><B>mukhopadhyay(490)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><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=18572\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x+y=5..... (eq 1)<BR>\n" );
document.write( "-2x+3y=4 ...(eq 2)\r<BR>\n" );
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document.write( "Multiply (eq 1) with 2 and (eq 2) with 3<BR>\n" );
document.write( "6x+2y=10<BR>\n" );
document.write( "-6x+9y=12<BR>\n" );
document.write( "Adding both equations:<BR>\n" );
document.write( "11y=22<BR>\n" );
document.write( "=>y=2<BR>\n" );
document.write( "3x+y=5<BR>\n" );
document.write( "=>3x=5-y=5-2=3<BR>\n" );
document.write( "=>x=1<BR>\n" );
document.write( "Answer: x=1 and y=2 </SPAN>\n" );
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