document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=228351>Question 228351</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of 2 numbers is 20.  Twice one number is 4 more than 4 times the other.  Find the numbers.   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #169532 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=169532\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> X+Y=20<BR>\n" );
document.write( "X=20-Y<BR>\n" );
document.write( "2X=4+4Y<BR>\n" );
document.write( "2(20-Y)=4+4Y<BR>\n" );
document.write( "40-2Y=4+4Y<BR>\n" );
document.write( "-2Y-4Y=4-40<BR>\n" );
document.write( "-6Y=-36<BR>\n" );
document.write( "Y=-36/-6<BR>\n" );
document.write( "Y=6 ANS.<BR>\n" );
document.write( "X+6=20<BR>\n" );
document.write( "X=20-6<BR>\n" );
document.write( "X=14 ANS.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "2*14=4+4*6<BR>\n" );
document.write( "28=4+24<BR>\n" );
document.write( "28=28 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );