document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=156740>Question 156740</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/039567610X/algebrahomeworkh>Algebra and Trigonometry</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this equation:Info: If the system has an infinite solution set,specify it and give three solutions. If the system has no solution, then it mentions for me to say so.\r<BR>\n" );
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document.write( "3x-2y=6<BR>\n" );
document.write( "5x+3y+9=0\r<BR>\n" );
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document.write( "thank-you<BR>\n" );
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 #115579 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=115579\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the system of equations:<BR>\n" );
document.write( "1)<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x-2y+=+6 ALIGN=MIDDLE  ALT=\"3x-2y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B3y%2B9=+0 ALIGN=MIDDLE  ALT=\"5x%2B3y%2B9=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 9 from both sides.<BR>\n" );
document.write( "2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2B3y+=+-9 ALIGN=MIDDLE  ALT=\"5x%2B3y+=+-9\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now multiply equation 1) by 3 and equation 2) by 2.<BR>\n" );
document.write( "1a) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9x-6y+=+18 ALIGN=MIDDLE  ALT=\"9x-6y+=+18\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2a) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10x%2B6y+=+-18 ALIGN=MIDDLE  ALT=\"10x%2B6y+=+-18\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add equations 1a) and 2a) to get:<BR>\n" );
document.write( "3) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=19x+=+0 ALIGN=MIDDLE  ALT=\"19x+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by 19, so...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+0 ALIGN=MIDDLE  ALT=\"x+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now substitute this value of x into either equation 1) or equation 2. Let's use equation 1).<BR>\n" );
document.write( "1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x-2y+=+6 ALIGN=MIDDLE  ALT=\"3x-2y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" > Substitute x = 0.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%280%29-2y+=+6 ALIGN=MIDDLE  ALT=\"3%280%29-2y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2y+=+6 ALIGN=MIDDLE  ALT=\"-2y+=+6\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by -2.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-3 ALIGN=MIDDLE  ALT=\"y+=+-3\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "The solution is: (0, -3) </SPAN>\n" );
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