document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=936415>Question 936415</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the sum of the ages of 4 people born 4 years apart is 88 whatis the age of the youngest </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #569869 by </B><A HREF=/tutors/aboutme.mpl?userid=srinivas.g><B>srinivas.g(540)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=srinivas.g><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=srinivas.g><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=569869\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let ages  of 4 people born 4 years apart be x,x+4,x+8,x+12 <BR>\n" );
document.write( "sum of their ages = 88<BR>\n" );
document.write( "  x+(x+4)+(x+8)+(x+12)=88<BR>\n" );
document.write( "  x+x+4+x+8+x+12 = 88<BR>\n" );
document.write( "     4x+24= 88<BR>\n" );
document.write( " move 24 to the right<BR>\n" );
document.write( "      4x = 88-24<BR>\n" );
document.write( "    4x  = 64<BR>\n" );
document.write( "  divide with 4 on both sides<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+4x%2F4++=64%2F4 ALIGN=MIDDLE  ALT=\"+4x%2F4++=64%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "     <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x=16 ALIGN=MIDDLE  ALT=\"+x=16\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "  x= 16<BR>\n" );
document.write( "  x+4 = 20<BR>\n" );
document.write( " x+8 = 24<BR>\n" );
document.write( " x+12 = 28<BR>\n" );
document.write( " age of youngest is 16 years </SPAN>\n" );
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