document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=249679>Question 249679</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The solution set for the system 6x+9y=15 and 4x+6y=10 is best described as:\r<BR>\n" );
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document.write( "a) undefined<BR>\n" );
document.write( "b) x=1, y=1<BR>\n" );
document.write( "c) {(x,y)|y=(-2/3)x + (5/3)}<BR>\n" );
document.write( "d) inconsistent<BR>\n" );
document.write( "e) set of all points </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #181816 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=181816\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What do you notice if you divide the first by 3 and the second by 2?<BR>\n" );
document.write( "correct they are the same<BR>\n" );
document.write( "if you solve those two equations for y you will see that<BR>\n" );
document.write( " 4x+6y=10<BR>\n" );
document.write( "6y=10-4x<BR>\n" );
document.write( "y=10/6-4x/6<BR>\n" );
document.write( "y=-2x/3+5/3\r<BR>\n" );
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document.write( "6x+9y=15<BR>\n" );
document.write( "9y=15-6x<BR>\n" );
document.write( "y=15/9-6x/9<BR>\n" );
document.write( "y=-2x/3+5/3<BR>\n" );
document.write( "They are  equivalent equations with the same points<BR>\n" );
document.write( "So answer c is correct </SPAN>\n" );
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