document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1122737>Question 1122737</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help with this problem  (500x+100y=325) (400x+150y=304)                                                                     </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #738906 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=738906\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=500x%2B100y=325 ALIGN=MIDDLE  ALT=\"500x%2B100y=325\"   DISABLED_style= \"max-width:90%; height:auto;\" >....eq.1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+400x%2B150y=304 ALIGN=MIDDLE  ALT=\"+400x%2B150y=304\"   DISABLED_style= \"max-width:90%; height:auto;\" >....eq.2<BR>\n" );
document.write( "---------------------------I guess you are given a system of linear equations to solve \r<BR>\n" );
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document.write( "start with \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=500x%2B100y=325 ALIGN=MIDDLE  ALT=\"500x%2B100y=325\"   DISABLED_style= \"max-width:90%; height:auto;\" >....eq.1, and sove for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100y=+-500x%2B325 ALIGN=MIDDLE  ALT=\"100y=+-500x%2B325\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=100y%2F100=+-500x%2F100%2B325%2F100 ALIGN=MIDDLE  ALT=\"100y%2F100=+-500x%2F100%2B325%2F100\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+-5x%2B3.25 ALIGN=MIDDLE  ALT=\"y=+-5x%2B3.25\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....eq.1a\r<BR>\n" );
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document.write( "do same with \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+400x%2B150y=304 ALIGN=MIDDLE  ALT=\"+400x%2B150y=304\"   DISABLED_style= \"max-width:90%; height:auto;\" >....eq.2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+150y=+-400x%2B304 ALIGN=MIDDLE  ALT=\"+150y=+-400x%2B304\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+150y%2F150=+-400x%2F150%2B304%2F150 ALIGN=MIDDLE  ALT=\"+150y%2F150=+-400x%2F150%2B304%2F150\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y=+-2.666666666666667x%2B2.666666666666667 ALIGN=MIDDLE  ALT=\"+y=+-2.666666666666667x%2B2.666666666666667\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........eq.2a\r<BR>\n" );
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document.write( "from eq.1a and eq.2a we have:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-5x%2B3.25=-2.666666666666667x%2B2.666666666666667 ALIGN=MIDDLE  ALT=\"-5x%2B3.25=-2.666666666666667x%2B2.666666666666667\"   DISABLED_style= \"max-width:90%; height:auto;\" >...solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3.25+-+2.666666666666667=5x-2.666666666666667x ALIGN=MIDDLE  ALT=\"3.25+-+2.666666666666667=5x-2.666666666666667x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.58333333333333=+2.333333333333333x ALIGN=MIDDLE  ALT=\"0.58333333333333=+2.333333333333333x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=+0.58333333333333%2F2.333333333333333 ALIGN=MIDDLE  ALT=\"x=+0.58333333333333%2F2.333333333333333\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=0.2500000000000343 ALIGN=MIDDLE  ALT=\"x=0.2500000000000343\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "approximately\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=0.25 ALIGN=MIDDLE  ALT=\"x=0.25\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "go to <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+-5x%2B3.25 ALIGN=MIDDLE  ALT=\"y=+-5x%2B3.25\"   DISABLED_style= \"max-width:90%; height:auto;\" >....eq.1a, substitute <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+-5%2A0.25%2B3.25 ALIGN=MIDDLE  ALT=\"y=+-5%2A0.25%2B3.25\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+-1.25%2B3.25 ALIGN=MIDDLE  ALT=\"y=+-1.25%2B3.25\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+2 ALIGN=MIDDLE  ALT=\"y=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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