document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=767801>Question 767801</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A club has 80 members there are 10 more boys than girls. How many are there of each </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #467843 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=467843\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "We can solve this with 2 equations. Let b represent boys and g for girls.<BR>\n" );
document.write( "b + g = 80<BR>\n" );
document.write( "g = b-10<BR>\n" );
document.write( "Let's use substitution for this:<BR>\n" );
document.write( "b + b - 10 =80<BR>\n" );
document.write( "Add 10 to get:<BR>\n" );
document.write( "2b=90<BR>\n" );
document.write( "divide by 2:<BR>\n" );
document.write( "b = 45<BR>\n" );
document.write( "g = 35\r<BR>\n" );
document.write( "\n" );
document.write( "Make sense?<BR>\n" );
document.write( "RJ<BR>\n" );
document.write( "www.math-unlock.com </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );