document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=935073>Question 935073</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if x plus 1/y = 1 and y minus 1/z =1, then the value of xyz is ------------? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #568204 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=568204\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "if <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B+1%29%2Fy+=+1 ALIGN=MIDDLE  ALT=\"%28x%2B+1%29%2Fy+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > =><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x%2B+1 ALIGN=MIDDLE  ALT=\"y=x%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y-1%29%2Fz+=1 ALIGN=MIDDLE  ALT=\"%28y-1%29%2Fz+=1\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=y-1 ALIGN=MIDDLE  ALT=\"z=y-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >...substitute  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=x%2B1-1 ALIGN=MIDDLE  ALT=\"z=x%2B1-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=x ALIGN=MIDDLE  ALT=\"z=x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "then the value of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xyz=x%2A%28x%2B1%29x=x%5E2%28x%2B1%29=x%5E3%2Bx%5E2 ALIGN=MIDDLE  ALT=\"xyz=x%2A%28x%2B1%29x=x%5E2%28x%2B1%29=x%5E3%2Bx%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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