document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=850403>Question 850403</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The mean of 4  numbers is 6 .When a fifth number is added, the mean becomes 7.what is the fifth number? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #512108 by </B><A HREF=/tutors/aboutme.mpl?userid=Seutip><B>Seutip(231)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Seutip><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=Seutip><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=512108\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The problem itself says that the sum of the numbers were 24,<BR>\n" );
document.write( "since getting mean is the sum of the numbers divided by four which is 6.\r<BR>\n" );
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document.write( "If x is added the mean will be 7, which means;\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2824%2Bx%29%2F%285%29+=+7 ALIGN=MIDDLE  ALT=\"%2824%2Bx%29%2F%285%29+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24%2Bx=+35 ALIGN=MIDDLE  ALT=\"24%2Bx=+35\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=11 ALIGN=MIDDLE  ALT=\"x=11\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Therefore the fifth number is 11. :) \r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
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