document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=837438>Question 837438</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If a number is added to the numerator of 7/8 and the same number is subtracted from the denominator, the result is 4. Find the number. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #513612 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=513612\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (7+x)/(8-x)=4<BR>\n" );
document.write( "7+x=4*(8-x)<BR>\n" );
document.write( "7+x=32-4x<BR>\n" );
document.write( "5x=25<BR>\n" );
document.write( "x=5<BR>\n" );
document.write( "check<BR>\n" );
document.write( "12/3=4<BR>\n" );
document.write( "ok\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );