document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=636566>Question 636566</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, I need some help figuring this out please.\r<BR>\n" );
document.write( "\n" );
document.write( "Subtract. Simplify if possible.  Thanks\r<BR>\n" );
document.write( "\n" );
document.write( "(4-z)/(z-6)-(4z-7)/(6-z) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #401100 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=401100\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "This (4-z)/(z-6)-(4z-7)/(6-z) we can rewrite as:<BR>\n" );
document.write( "(4-z)/(z-6)+(4z-7)/(z-6)<BR>\n" );
document.write( "Now we can add:<BR>\n" );
document.write( "(4-z)+(4z-7)/(z-6)<BR>\n" );
document.write( "We get:<BR>\n" );
document.write( "3z-3/(z-6)or we can write this as:<BR>\n" );
document.write( "3(z-1)/(z-6)<BR>\n" );
document.write( "Make sense?<BR>\n" );
document.write( "RJ<BR>\n" );
document.write( "www.math-unlock.com </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );