document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=333871>Question 333871</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A student averages 84 on five tests. If the student received grades of 84,82,81, and 79 on the first four exams, what grade did the student receive on the fifth exam? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #239278 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=239278\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 84,82,81, and 79<BR>\n" );
document.write( "(84+82+81+79+x)/5=84<BR>\n" );
document.write( "(326+x)/5=84 cross multiply<BR>\n" );
document.write( "326+x=5*84<BR>\n" );
document.write( "326+x=420<BR>\n" );
document.write( "x=420-326<BR>\n" );
document.write( "x=94 ans. for the grade of the fifth test.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "(84+82+81+79+94)/5=84<BR>\n" );
document.write( "420/5=84<BR>\n" );
document.write( "84=84\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );