document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=32546>Question 32546</A>: <I><SPAN STYLE=\"word-break: break-all;\"> z^2/2 = z/5 + 7/10 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #19006 by </B><A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><B>mukhopadhyay(490)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mukhopadhyay><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=19006\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z^2/2 = z/5 + 7/10<BR>\n" );
document.write( "=> z^2/2 = (2z+7)/10<BR>\n" );
document.write( "=> 5z^2 = 2z+7<BR>\n" );
document.write( "=> 5z^2 - 2z - 7 = 0<BR>\n" );
document.write( "=> 5z^2 - 7z + 5z - 7 = 0<BR>\n" );
document.write( "=> (5z+1)(z-7) = 0<BR>\n" );
document.write( "=> z=-1/5 or z=7 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );