document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=582665>Question 582665</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Last year, Greg's father weighed three times as much as Greg. Since then, Greg has gained 9kg and father has lost 4kg. Now his father weighs only twice as much as Greg. Find their current weights. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #372179 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=372179\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> greg = x years<BR>\n" );
document.write( "father = 3x years\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "greg = x+9<BR>\n" );
document.write( "father 3x-4\r<BR>\n" );
document.write( "\n" );
document.write( "3x-4 = 2(x+9)\r<BR>\n" );
document.write( "\n" );
document.write( "3x-4 = 2x+18\r<BR>\n" );
document.write( "\n" );
document.write( "3x-2x= 18+4<BR>\n" );
document.write( "x= 22 \r<BR>\n" );
document.write( "\n" );
document.write( "greg 22 years<BR>\n" );
document.write( "Father = 22*3 = 66 years </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );