document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=208496>Question 208496</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the system using the substution method<BR>\n" );
document.write( "2x-6y=-4<BR>\n" );
document.write( "7x+y=25<BR>\n" );
document.write( "solution (?/22,39/?) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #157749 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=157749\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-6y=-4<BR>\n" );
document.write( "7x+y=25 or y=25-7x<BR>\n" );
document.write( "2x-6(25-7x)=-4<BR>\n" );
document.write( "2x-150+42x=-4<BR>\n" );
document.write( "44x=-4+150<BR>\n" );
document.write( "44x=146<BR>\n" );
document.write( "x=146/44<BR>\n" );
document.write( "x=73/22 ans.<BR>\n" );
document.write( "y=25-7*73/22<BR>\n" );
document.write( "y=25-511/22<BR>\n" );
document.write( "y=(25*22-511)/22<BR>\n" );
document.write( "y=(550-511)/22<BR>\n" );
document.write( "y=39/22 ans.\r<BR>\n" );
document.write( "\n" );
document.write( "solution (73/22,39/22) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );