document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1000574>Question 1000574</A>: <I><SPAN STYLE=\"word-break: break-all;\"> determine the number of solutions for the given system without solving the system.<BR>\n" );
document.write( "3x-5y=-1<BR>\n" );
document.write( "9x-15y=-3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #617974 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=617974\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The slopes are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%2F5 ALIGN=MIDDLE  ALT=\"3%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9%2F15=%283%2A3%29%2F%283%2A5%29=3%2F5 ALIGN=MIDDLE  ALT=\"9%2F15=%283%2A3%29%2F%283%2A5%29=3%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > for both equations, meaning the lines are parallel, so no solutions for the two equations as a system. </SPAN>\n" );
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