document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=558747>Question 558747</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1/x = 1/y - 1/z\r<BR>\n" );
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document.write( "solve for z.\r<BR>\n" );
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document.write( "I think it might me something alone the lines of cross multiplying then working the equation down from there but I'm not sure.. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #363152 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=363152\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fx ALIGN=MIDDLE  ALT=\"1%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fy ALIGN=MIDDLE  ALT=\"1%2Fy\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fz ALIGN=MIDDLE  ALT=\"1%2Fz\"   DISABLED_style= \"max-width:90%; height:auto;\" > to exist, the three denominators have to be different from zero, and so would be their product <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xyz ALIGN=MIDDLE  ALT=\"xyz\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "We can eliminate denominators by ultiplying both sides of the equation times  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xyz ALIGN=MIDDLE  ALT=\"xyz\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xyz%2Fx=xyz%281%2Fy+-+1%2Fz%29 ALIGN=MIDDLE  ALT=\"xyz%2Fx=xyz%281%2Fy+-+1%2Fz%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=yz=xyz%2Fy-xyz%2Fz ALIGN=MIDDLE  ALT=\"yz=xyz%2Fy-xyz%2Fz\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=yz=xz-xy ALIGN=MIDDLE  ALT=\"yz=xz-xy\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "After getting rid of the denominators, we eant to get all the z's to one side of the equal sign.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=yz=xz-xy ALIGN=MIDDLE  ALT=\"yz=xz-xy\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xz-yz-xy=0 ALIGN=MIDDLE  ALT=\"xz-yz-xy=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-y%29z-xy=0 ALIGN=MIDDLE  ALT=\"%28x-y%29z-xy=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-y%29z=xy ALIGN=MIDDLE  ALT=\"%28x-y%29z=xy\"   DISABLED_style= \"max-width:90%; height:auto;\" > --> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=xy%2F%28x-y%29 ALIGN=MIDDLE  ALT=\"z=xy%2F%28x-y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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