document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=97890>Question 97890</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help with this<BR>\n" );
document.write( "1. solve for x in 6x+12(10-x)=84<BR>\n" );
document.write( "2. solve for d in -1/5(10d-5)=9<BR>\n" );
document.write( "3.write an algebraic expression<BR>\n" );
document.write( "\"the product of a number and three is one half of five time the number decreased by one\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #71265 by </B><A HREF=/tutors/aboutme.mpl?userid=anjali_yamini><B>anjali_yamini(27)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=anjali_yamini><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=71265\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  \r<BR>\n" );
document.write( "\n" );
document.write( "  1) 6x +12(10-x) = 84\r<BR>\n" );
document.write( "\n" );
document.write( "      6x + 120 - 12x = 84\r<BR>\n" );
document.write( "\n" );
document.write( "       -6x + 120 = 84\r<BR>\n" );
document.write( "\n" );
document.write( "         120 - 84 = 6x\r<BR>\n" );
document.write( "\n" );
document.write( "             36 = 6x\r<BR>\n" );
document.write( "\n" );
document.write( "                6 = x\r<BR>\n" );
document.write( "\n" );
document.write( "check :\r<BR>\n" );
document.write( "\n" );
document.write( "    (6*6) +12(10-6)\r<BR>\n" );
document.write( "\n" );
document.write( "   = 36 +12*4\r<BR>\n" );
document.write( "\n" );
document.write( "   = 36 +48\r<BR>\n" );
document.write( "\n" );
document.write( "    = 84\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "2) -1/5(10d-5) = 9\r<BR>\n" );
document.write( "\n" );
document.write( "   -10d/5  +5/5 = 9\r<BR>\n" );
document.write( "\n" );
document.write( "     -2d +1 = 9\r<BR>\n" );
document.write( "\n" );
document.write( "       -2d = 9- 1 = 8\r<BR>\n" );
document.write( "\n" );
document.write( "        d = - (8/2)\r<BR>\n" );
document.write( "\n" );
document.write( "         d = -4\r<BR>\n" );
document.write( "\n" );
document.write( "check :\r<BR>\n" );
document.write( "\n" );
document.write( "    -1/5(-40-5)\r<BR>\n" );
document.write( "\n" );
document.write( "    = 40/5 + 5/5 \r<BR>\n" );
document.write( "\n" );
document.write( "     = 8 +1\r<BR>\n" );
document.write( "\n" );
document.write( "     = 9\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "3) let the number = n\r<BR>\n" );
document.write( "\n" );
document.write( "   so, 3 times the number = 3*n<BR>\n" );
document.write( " = 3n\r<BR>\n" );
document.write( "\n" );
document.write( "    5 times the number = 5*n = 5n\r<BR>\n" );
document.write( "\n" );
document.write( "    so, 5 times the  number minus 1 = 5n - 1\r<BR>\n" );
document.write( "\n" );
document.write( "      s0, half of 5 times the number - 1 = (5n-1)/2\r<BR>\n" );
document.write( "\n" );
document.write( "    so, 3n = (5n-1)/2<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );