document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=646934>Question 646934</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My directions are: Solve the linear system. And i am given the two equations:<BR>\n" );
document.write( "2c - d = -2 and <BR>\n" );
document.write( "4c + d = 20. \r<BR>\n" );
document.write( "\n" );
document.write( "I dont know what to do! can you please explain it and help? thank youuuu! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #405978 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=405978\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2c - d = -2  <BR>\n" );
document.write( "4c + d = 20<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "Add the equations to get:<BR>\n" );
document.write( "6c = 18<BR>\n" );
document.write( "c = 3<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Solve for \"d\":<BR>\n" );
document.write( "2c - d = -2<BR>\n" );
document.write( "2*3 -d = -2<BR>\n" );
document.write( "6 -d = -2<BR>\n" );
document.write( "d = 8<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=============== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );