document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206799>Question 1206799</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the value of X,<BR>\n" );
document.write( "(X²⁰²¹+X²⁰²¹+X²⁰²¹)/X²⁰²⁰ = 30 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #844545 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=844545\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w+=+x%5E%282020%29 ALIGN=MIDDLE  ALT=\"w+=+x%5E%282020%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Multiply both sides by x<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=wx+=+x%5E%282020%29%2Ax+=+x%5E%282020%2B1%29+=+x%5E%282021%29 ALIGN=MIDDLE  ALT=\"wx+=+x%5E%282020%29%2Ax+=+x%5E%282020%2B1%29+=+x%5E%282021%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "The original equation can be rewritten like this<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28wx%2Bwx%2Bwx%29%2F%28w%29+=+30 ALIGN=MIDDLE  ALT=\"%28wx%2Bwx%2Bwx%29%2F%28w%29+=+30\"   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=%283wx%29%2F%28w%29+=+30 ALIGN=MIDDLE  ALT=\"%283wx%29%2F%28w%29+=+30\"   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=3x+=+30 ALIGN=MIDDLE  ALT=\"3x+=+30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "At this point it's fairly easy to see that x = 10.<BR>\n" );
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