document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=90830>Question 90830</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by substitution.<BR>\n" );
document.write( "	x + y = 12<BR>\n" );
document.write( "	      y = 2x<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65972 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=65972\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Y=2X NOW REPLACE Y IN THE OTHER EQUATION BY (2X) & SOLVE FOR X<BR>\n" );
document.write( "X+2X=12<BR>\n" );
document.write( "3X=12<BR>\n" );
document.write( "X=12/3<BR>\n" );
document.write( "X=4 ANSWER.<BR>\n" );
document.write( "Y=2*4<BR>\n" );
document.write( "Y=8 ANSWER.<BR>\n" );
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