document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=579386>Question 579386</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve and check for extraneous solution.\r<BR>\n" );
document.write( "\n" );
document.write( "[4x]=28 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #370960 by </B><A HREF=/tutors/aboutme.mpl?userid=mrjunecarlo1095@ymail.com><B>mrjunecarlo1095@ymail.com(10)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mrjunecarlo1095@ymail.com><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=mrjunecarlo1095@ymail.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=370960\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let: \r<BR>\n" );
document.write( "\n" );
document.write( "          -28 = 4X = 28<BR>\n" );
document.write( "        -28/4 = X  = 28/4<BR>\n" );
document.write( "         Thus X is equal to -7 and 7<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );