document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=499244>Question 499244</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Hello,\r<BR>\n" );
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document.write( "  How to solve this problem?\r<BR>\n" );
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document.write( "  z - {2z -[3z -(4z - 5z) - 6z] -7z} - 8z </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #337524 by </B><A HREF=/tutors/aboutme.mpl?userid=deborabr><B>deborabr(181)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=deborabr><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=deborabr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=337524\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> z - {2z -[3z -(4z - 5z) - 6z] -7z} - 8z<BR>\n" );
document.write( "z - {2z -[3z -(-z) - 6z] -7z} - 8z<BR>\n" );
document.write( "z - {2z -[3z + z - 6z] -7z} - 8z<BR>\n" );
document.write( "z - {2z -[-2z]-7z} - 8z<BR>\n" );
document.write( "z - {2z + 2z - 7z} - 8z<BR>\n" );
document.write( "z - {-3z} - 8z<BR>\n" );
document.write( "z + 3z - 8z<BR>\n" );
document.write( "4z - 8z<BR>\n" );
document.write( "-4z\r<BR>\n" );
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document.write( " </SPAN>\n" );
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