document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=374044>Question 374044</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 	Solve this system of equations using the elimination method:<BR>\n" );
document.write( "3a-3b=-15<BR>\n" );
document.write( "-3a-3b=-3<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #266207 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=266207\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3a-3b=-15<BR>\n" );
document.write( "-3a-3b=-3 add<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "-6b=-18<BR>\n" );
document.write( "b=-18/-6<BR>\n" );
document.write( "b=3 ans.<BR>\n" );
document.write( "3a-3*3=-15<BR>\n" );
document.write( "3a-9=-15<BR>\n" );
document.write( "3a=-15+9<BR>\n" );
document.write( "3a=-6<BR>\n" );
document.write( "a=-6/3<BR>\n" );
document.write( "a=-2 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "-3*-2-3*3=-3<BR>\n" );
document.write( "6-9=-3<BR>\n" );
document.write( "-3=-3<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );