document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1033948>Question 1033948</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you help me find the exact solution of these system of equations?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x%5E2+-4x+=+y+%2B+1+ ALIGN=MIDDLE  ALT=\"+2x%5E2+-4x+=+y+%2B+1+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+%2B+y+=+1+ ALIGN=MIDDLE  ALT=\"+x+%2B+y+=+1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #648544 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=648544\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> From the given, y = 1-x.  ==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x%5E2+-4x+=+1-x+%2B+1+ ALIGN=MIDDLE  ALT=\"+2x%5E2+-4x+=+1-x+%2B+1+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x%5E2+-3x+-+2=0 ALIGN=MIDDLE  ALT=\"+2x%5E2+-3x+-+2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > <==> (2x+1)(x-2) = 0  ==> x = -1/2, 2.\r<BR>\n" );
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document.write( "When x = -1/2, y = 1--1/2 = 3/2.<BR>\n" );
document.write( "When x = 2, y = 1-2 = -1.\r<BR>\n" );
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document.write( "Therefore the solutions to the system are (-1/2, 3/2) and (2,-1). </SPAN>\n" );
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