document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=96774>Question 96774</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do I Solve the inequality 21/15-3x<0, and express the solution as an<BR>\n" );
document.write( "interval </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #70552 by </B><A HREF=/tutors/aboutme.mpl?userid=coyote><B>coyote(32)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=coyote><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=70552\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 21/15-3x<0<BR>\n" );
document.write( "multiply both sides by 15, so<BR>\n" );
document.write( "15(21-3x) < 0(15)<BR>\n" );
document.write( "21-45x < 0<BR>\n" );
document.write( "now subtract 21 from both sides<BR>\n" );
document.write( "-45x < -21<BR>\n" );
document.write( "multiply both sides by -1/45<BR>\n" );
document.write( "x > 21/45 or simplified 7/15 <BR>\n" );
document.write( "(Notice in the above step that I reversed the inequality sign since you must when we multiply (or divide) by a negative\r<BR>\n" );
document.write( "\n" );
document.write( "To express as an interval:  (7/15,inf) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );