document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=736479>Question 736479</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There boys weigh 55 kilos, 45 kilos, and 51 kilos, what must be the weight of the fourth boy if the average weight of the four is to be 52 kilos?\r<BR>\n" );
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document.write( "Solution PLs. thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #449851 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=449851\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Average weight  = ( total of boy's weight ) / ( number of boys )<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+ ALIGN=MIDDLE  ALT=\"+x+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the weight of the 4th boy in kilos<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+55+%2B+45+%2B+51+%2B+x+%29+%2F+4+=+52+ ALIGN=MIDDLE  ALT=\"+%28+55+%2B+45+%2B+51+%2B+x+%29+%2F+4+=+52+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+151+%2B+x+%29+%2F+4+=+52+ ALIGN=MIDDLE  ALT=\"+%28+151+%2B+x+%29+%2F+4+=+52+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+151+%2B+x+=+208+ ALIGN=MIDDLE  ALT=\"+151+%2B+x+=+208+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+57+ ALIGN=MIDDLE  ALT=\"+x+=+57+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "The 4th boy weighs 57 kilos\r<BR>\n" );
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