document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=296357>Question 296357</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The sum of two numbers is -12.one number is 3 more than twice the other<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 #213587 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=213587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=-12 or x=y-12<BR>\n" );
document.write( "x=2y+3<BR>\n" );
document.write( "y-12=2y+3<BR>\n" );
document.write( "y-2y=3+12<BR>\n" );
document.write( "-y=+15<BR>\n" );
document.write( "y=-15 ans.<BR>\n" );
document.write( "x=-15-12<BR>\n" );
document.write( "x=-27 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "-27=2*-15+3<BR>\n" );
document.write( "-27=-30+3<BR>\n" );
document.write( "-27=-27<BR>\n" );
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