document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=263824>Question 263824</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A pen contains chickens and goat.  There are a total of 40 heads and 130 feet.  How many chicken and how many goat are in the pen?\r<BR>\n" );
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document.write( "I have the answer: 25 goat and 15 chicken, however, I do not know how to set up the equation.  Please help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #194378 by </B><A HREF=/tutors/aboutme.mpl?userid=Greenfinch><B>Greenfinch(383)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Greenfinch><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=Greenfinch><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=194378\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Say the number of goats is G, then the number of chickens is 40 - G as there are 40 heads and each chicken and each goat has one head.<BR>\n" );
document.write( "The number of feet is 130 <BR>\n" );
document.write( "So 2(40 - G) + 4G = 130<BR>\n" );
document.write( "So 80 - 2G + 4G  = 130<BR>\n" );
document.write( "2G = 50<BR>\n" );
document.write( "G = 25<BR>\n" );
document.write( "25 goats  and 15 chickens </SPAN>\n" );
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