document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=463418>Question 463418</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a certain class, there are 14 boys and 21 girls. If the average score on an exam is 92 and the boys' average score is 89, what is the girls' average score? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #317528 by </B><A HREF=/tutors/aboutme.mpl?userid=alicealc><B>alicealc(293)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=alicealc><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=317528\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (14 * 89 + 21 * x )/(14 + 21) = 92<BR>\n" );
document.write( "(1246 + 21x)/35 = 92<BR>\n" );
document.write( "1246 + 21x = 92 * 35<BR>\n" );
document.write( "1246 + 21x = 3220<BR>\n" );
document.write( "21x = 3220 - 1246<BR>\n" );
document.write( "21x = 1974<BR>\n" );
document.write( "x = 1974/21 = 94\r<BR>\n" );
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document.write( "so, the girls' average score is 94<BR>\n" );
document.write( " </SPAN>\n" );
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