document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=74341>Question 74341</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi I need help with adding and subtracting with unlike denominators. I have a couple questions and would very much appreciate it if you would take some time to help me with them.\r<BR>\n" );
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document.write( "1.  x-3/x+3 + x+9/x-3\r<BR>\n" );
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document.write( "2. x+8/3x-1 + x+3/x+1\r<BR>\n" );
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document.write( "3. 4/x+4 - 7/5x\r<BR>\n" );
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document.write( "4. 2x+1/3x-1 - x+4/x-2\r<BR>\n" );
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document.write( "5. 4x/5x-2 - 2x/5x+1 \r<BR>\n" );
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document.write( "6. 2x/x-1 - 7x/x+4\r<BR>\n" );
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document.write( "If you could do these and explain them to me I would be very grateful!. Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #53355 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=53355\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> IF YOU MEAN (X-3)/(X+3)+(X+9)/(X-3) THEN<BR>\n" );
document.write( "[(X-3)(X-3)+(X+9)(X+3)]/(X-3)(X+3)<BR>\n" );
document.write( "(X^2-6X+9+X^2+12X+27)/(X^2-9)<BR>\n" );
document.write( "(2X^2+6X+36)/(X^2-9)<BR>\n" );
document.write( "2(X^2+3X+18)/(X^2-9)<BR>\n" );
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document.write( "IF THIS IS CORRECT THEN YOU SHOULD BRACKET () THE REST OF THE PROBLEMS & RESUBMIT.<BR>\n" );
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