document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=205147>Question 205147</A>: <I><SPAN STYLE=\"word-break: break-all;\"> z^2/8 - 7z/8 = 1 Can you please solve and show the work on how to slve this problem please </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #154865 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=154865\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z^2/8 - 7z/8 = 1<BR>\n" );
document.write( "(z^2-7z)/8=1<BR>\n" );
document.write( "z^2-7z=8<BR>\n" );
document.write( "z^2-7z-8=0<BR>\n" );
document.write( "(z-8)(z+1)=0<BR>\n" );
document.write( "z-8=0<BR>\n" );
document.write( "z=8 ans.<BR>\n" );
document.write( "z+1=0<BR>\n" );
document.write( "z=-1 ans.<BR>\n" );
document.write( "Proofs:<BR>\n" );
document.write( "8^2/8-7*8/8=1<BR>\n" );
document.write( "64/8-56/8=1<BR>\n" );
document.write( "(64-56)/8=1<BR>\n" );
document.write( "8/8=1<BR>\n" );
document.write( "1=1<BR>\n" );
document.write( "-1^2/8-7*-1/8=1<BR>\n" );
document.write( "1/8+7/8=1<BR>\n" );
document.write( "8/8=1<BR>\n" );
document.write( "1=1 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );