document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=752794>Question 752794</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have two questions I'm not sure I'm answering correctly.  They are <BR>\n" );
document.write( "True or false and why:<BR>\n" );
document.write( "a.	The equation -7x = x has no solution<BR>\n" );
document.write( "b.	The solution to x/(x-4) = 4/(x-4) is x = 4\r<BR>\n" );
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document.write( "For a.  I think that it is false since 0 is a solution.<BR>\n" );
document.write( "For b.   I think that it is true because 4/4-4 is 4/0 and it does equal 4/4-4 which is also 4/0  and zero is a solution. <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #458054 by </B><A HREF=/tutors/aboutme.mpl?userid=dkppathak><B>dkppathak(439)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dkppathak><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=dkppathak><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=458054\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1)<BR>\n" );
document.write( "-7x =x<BR>\n" );
document.write( "-7x-x =o<BR>\n" );
document.write( "-8x=o<BR>\n" );
document.write( "x= 0/8<BR>\n" );
document.write( "x=o it has solution<BR>\n" );
document.write( "2)<BR>\n" );
document.write( "x/(x-4) = 4/(x-4)<BR>\n" );
document.write( "by cross multiplication <BR>\n" );
document.write( "x(x-4)=4(x-4)<BR>\n" );
document.write( "x^2-4x=4x-16<BR>\n" );
document.write( "x^2-8x+16=0<BR>\n" );
document.write( "(x-4) (x-4) =0<BR>\n" );
document.write( "(x-4)=0<BR>\n" );
document.write( "x=4<BR>\n" );
document.write( "yes your solution correct<BR>\n" );
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