document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=331851>Question 331851</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Erin's age is 3 times Warren's. In 4 years she will be twice as old as he will be. How old is each? I know Erin is 12 and Warren is 4. How can I check this </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #237858 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=237858\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> E=3W<BR>\n" );
document.write( "E+4=2(W+4)<BR>\n" );
document.write( "E+4=2W+8<BR>\n" );
document.write( "3W+4=2W+8<BR>\n" );
document.write( "3W-2W=8-4<BR>\n" );
document.write( "W=4 ANS. FOR WARREN'S AGE.<BR>\n" );
document.write( "E=3*4=12 ANS. FOR ERIN'S AGE.<BR>\n" );
document.write( "pROOF:<BR>\n" );
document.write( "12+4=2(4+4)<BR>\n" );
document.write( "16=2*8<BR>\n" );
document.write( "16=16<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );