document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=23176>Question 23176</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I can't figure out these problems i keep getting different answers everytime i solve them.\r<BR>\n" );
document.write( "\n" );
document.write( "Identify the type of system of equations for the system below:\r<BR>\n" );
document.write( "\n" );
document.write( "2y=4-6x<BR>\n" );
document.write( "3y+9x=6\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Identify the system of equations which has no solution.<BR>\n" );
document.write( "a. 5x+2y=4<BR>\n" );
document.write( "2x-2y=10<BR>\n" );
document.write( "b. -x=3y+1<BR>\n" );
document.write( "x=3y-1<BR>\n" );
document.write( "c. x-2y=-6<BR>\n" );
document.write( "2x=4y-12<BR>\n" );
document.write( "d. x=2y-1<BR>\n" );
document.write( "2x=4y </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #11803 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=11803\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One way to do this is to put all equations in the <BR>\n" );
document.write( "form y=mx+b.<BR>\n" );
document.write( "Some pairs of lines will turn out to have the same \"m\" and \"b\".<BR>\n" );
document.write( "These lines are identicaland the system has an infinite number<BR>\n" );
document.write( "of solutions.<BR>\n" );
document.write( "Some pairs will have the same \"m\" and different \"b\".<BR>\n" );
document.write( "These lines are parallel and the system has no solution.<BR>\n" );
document.write( "Some pairs will have different \"m\".  These lines <BR>\n" );
document.write( "will intersect at some point, so they have a single point<BR>\n" );
document.write( "solution.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );