document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=311929>Question 311929</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4.5s + 1= 14.5 (show all work) 2(a+6.5)=20 ,  w over 7-4= -2.5 , -(2r-1)=2(3-2r)  HELP I NEED THE ANSWERS TO THESE IM CONFUSED </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #223050 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=223050\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4.5s+1=14.5<BR>\n" );
document.write( "4.5s=13.5<BR>\n" );
document.write( "s=3<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "2(a+6.5)=20<BR>\n" );
document.write( "2a+13=20<BR>\n" );
document.write( "2a=7<BR>\n" );
document.write( "a=3.5<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "w/(7-4)=-2.5<BR>\n" );
document.write( "w=-5.5<BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "-(2r-1)=2(3-2r)<BR>\n" );
document.write( "-2r+1=6-6r<BR>\n" );
document.write( "4r=5<BR>\n" );
document.write( "r=1.25 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );