document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=215764>Question 215764</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 65=((71*80.4)+(10*31.6)+(x*21))/(71+10+x)\r<BR>\n" );
document.write( "\n" );
document.write( "solve for x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #162997 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=162997\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 65=((71*80.4)+(10*31.6)+(x*21))/(71+10+x)<BR>\n" );
document.write( "65=(5,708.4+316+21x)/(81+x)<BR>\n" );
document.write( "65=(6,024.4+21x)/(81+x)<BR>\n" );
document.write( "65(81+x)=6,024.4+21x<BR>\n" );
document.write( "5,265+65x=6,024.4+21x<BR>\n" );
document.write( "65x-21x=6,024.4-5,265<BR>\n" );
document.write( "44x=759.4<BR>\n" );
document.write( "x=759.4/44<BR>\n" );
document.write( "x=17.25909 ans.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );