document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=387328>Question 387328</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the equation.\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2F%28z%5E2%2B8z%2B7%29%2B5%2F%28z%5E2%2B2z-35%29-3%2F%28z%5E2-4z-5%29=0 ALIGN=MIDDLE  ALT=\"6%2F%28z%5E2%2B8z%2B7%29%2B5%2F%28z%5E2%2B2z-35%29-3%2F%28z%5E2-4z-5%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(Type an integer or simplified fraction. Use a comma to separate answers as needed) \r<BR>\n" );
document.write( "\n" );
document.write( "Please, this is part of my final and I dont know how to do this!!\r<BR>\n" );
document.write( "\n" );
document.write( "I would really appreciate the help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #273921 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=273921\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2F%28z%5E2%2B8z%2B7%29%2B5%2F%28z%5E2%2B2z-35%29-3%2F%28z%5E2-4z-5%29=0 ALIGN=MIDDLE  ALT=\"6%2F%28z%5E2%2B8z%2B7%29%2B5%2F%28z%5E2%2B2z-35%29-3%2F%28z%5E2-4z-5%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Factor all the denominators<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%2F%28%28z%2B7%29%28z%2B1%29%29+%2B+5%2F%28%28z%2B7%29%28z-5%29%29-+3%2F%28%28z-5%29%28z%2B1%29%29=0 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":<BR>\n" );
document.write( "The common denominator:(z+7)(z+1)(z-5); multiply each term, results:<BR>\n" );
document.write( "6(z-5) + 5(z+1) - 3(z+7) = 0<BR>\n" );
document.write( ":<BR>\n" );
document.write( "6z - 30 + 5z + 5 - 3z - 21 = 0<BR>\n" );
document.write( "Combine like terms<BR>\n" );
document.write( "6z + 5z - 3z - 30 + 5 - 21 = 0<BR>\n" );
document.write( ":<BR>\n" );
document.write( "8z - 46 = 0<BR>\n" );
document.write( ":<BR>\n" );
document.write( "8z = 46<BR>\n" );
document.write( "z = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=46%2F8 ALIGN=MIDDLE  ALT=\"46%2F8\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=23%2F4 ALIGN=MIDDLE  ALT=\"23%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":<BR>\n" );
document.write( "I did check the math on this but it may be a good idea for you to check it. <BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );