document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=495835>Question 495835</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 6w-(-a)=4+9w<BR>\n" );
document.write( "2w-(-7a)=8+9a<BR>\n" );
document.write( "W=<BR>\n" );
document.write( "A= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #336249 by </B><A HREF=/tutors/aboutme.mpl?userid=ptth176><B>ptth176(50)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ptth176><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/cgi-bin/show-face.mpl?user=ptth176><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=336249\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6w-(-a)=4+9w=>a=3w+4(1)<BR>\n" );
document.write( "2w-(-7a)=8+9a=>2w=8+2a(2)<BR>\n" );
document.write( "(1)(2)=>2w=8+2(3w+4)<BR>\n" );
document.write( "      =>2w=8+6w+8<BR>\n" );
document.write( "      =>-4w=16<BR>\n" );
document.write( "      =>w=-4<BR>\n" );
document.write( "(1)=>a=3(-4)+4=-8 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );