document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=996315>Question 996315</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Lisa has scored <BR>\n" );
document.write( "64<BR>\n" );
document.write( ", <BR>\n" );
document.write( "86<BR>\n" );
document.write( ", and <BR>\n" );
document.write( "84<BR>\n" );
document.write( " on her previous three tests. What score does she need on her next test so that her average (mean) is <BR>\n" );
document.write( "79<BR>\n" );
document.write( "?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #614800 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=614800\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (64+86+84+x)/4=79<BR>\n" );
document.write( "234+x=79*4<BR>\n" );
document.write( "x=316-234<BR>\n" );
document.write( "x=82 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );