document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=349744>Question 349744</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x-2y=6<BR>\n" );
document.write( "3x-6y=18 how many solutions does this equation have </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #250018 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=250018\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-2y=6 multiply by 3 & add.<BR>\n" );
document.write( "3x-6y=18<BR>\n" );
document.write( "3x-6y=18<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "6x=36<BR>\n" );
document.write( "x=36/6<BR>\n" );
document.write( "x=6 ans.<BR>\n" );
document.write( "6-2y=6<BR>\n" );
document.write( "-2y=6-6<BR>\n" );
document.write( "-2y=0<BR>\n" );
document.write( "y=0 ans.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "3*6-6*0=18<BR>\n" );
document.write( "18+0=18<BR>\n" );
document.write( "18=18<BR>\n" );
document.write( "One solution: (6,0).\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );