document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=102510>Question 102510</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition or substitution.<BR>\n" );
document.write( "	3x + 6y = 0<BR>\n" );
document.write( "              x = 2/3 (this is a fraction)<BR>\n" );
document.write( "The 6y = 0  and <BR>\n" );
document.write( "     x = 2/3 are supposed to be lined up under each other if this helps anyone, it doesnt help me that is why I need your help.<BR>\n" );
document.write( "Thank you. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #74539 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=74539\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B6y=0 ALIGN=MIDDLE  ALT=\"3x%2B6y=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=2%2F3 ALIGN=MIDDLE  ALT=\"x=2%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substituting the value 2/3 into the first equation, we have:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%282%2F3%29%2B6y=0 ALIGN=MIDDLE  ALT=\"3%282%2F3%29%2B6y=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which simplifies to:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%2B6y=0 ALIGN=MIDDLE  ALT=\"2%2B6y=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Subracting 2 from both sides, we have:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6y=-2 ALIGN=MIDDLE  ALT=\"6y=-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Dividing through by 6:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-2%2F6=-1%2F3 ALIGN=MIDDLE  ALT=\"y=-2%2F6=-1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Always check. So substitute x=2/3 and y=-1/3 back into the original equation:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%282%2F3%29%2B6%28-1%2F3%29=2-2=0 ALIGN=MIDDLE  ALT=\"3%282%2F3%29%2B6%28-1%2F3%29=2-2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Check. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );