document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=664881>Question 664881</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the equation in function form, solve for y<BR>\n" );
document.write( "9y + 18 =3x<BR>\n" );
document.write( "-x + 3 = 0\r<BR>\n" );
document.write( "\n" );
document.write( "Solve each equation or formula for the variable indicated<BR>\n" );
document.write( "d=rt, for r<BR>\n" );
document.write( "ab + 3c = 2x, for b<BR>\n" );
document.write( "rx + 9/5 = h, for x\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #413495 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=413495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You are being asked to find equations for a given variable in terms of all the other variables. Basically, you need to 'get the given variable' on one side of an equation and everything else on the other side.\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9y+%2B+18+=+3x ALIGN=MIDDLE  ALT=\"9y+%2B+18+=+3x\"   DISABLED_style= \"max-width:90%; height:auto;\" > solve for y<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9y+=+3x+-+18 ALIGN=MIDDLE  ALT=\"9y+=+3x+-+18\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%283x-18%29%2F9 ALIGN=MIDDLE  ALT=\"y+=+%283x-18%29%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "So that is an equation for y.<BR>\n" );
document.write( "You are also told -x + 3 = 0. So that says x = 3.<BR>\n" );
document.write( "Given x = 3, use the equation for y to solve for y<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%283%2A3+-+18%29%2F9 ALIGN=MIDDLE  ALT=\"y+=+%283%2A3+-+18%29%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+%289+-+18%29%2F9 ALIGN=MIDDLE  ALT=\"y+=+%289+-+18%29%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-9%2F9 ALIGN=MIDDLE  ALT=\"y+=+-9%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-1 ALIGN=MIDDLE  ALT=\"y+=+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Now lets do another one<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=+rt ALIGN=MIDDLE  ALT=\"d=+rt\"   DISABLED_style= \"max-width:90%; height:auto;\" > This is a common equation. Distance = rate*time. You need to know this one<BR>\n" );
document.write( "You are asked to solve that equation for r<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d+=+rt ALIGN=MIDDLE  ALT=\"d+=+rt\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2Ft+=+r ALIGN=MIDDLE  ALT=\"d%2Ft+=+r\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Next one<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ab+%2B+3c+=+2x ALIGN=MIDDLE  ALT=\"ab+%2B+3c+=+2x\"   DISABLED_style= \"max-width:90%; height:auto;\" > solve for b<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ab+=+2x+-+3c ALIGN=MIDDLE  ALT=\"ab+=+2x+-+3c\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+%282x+-+3c%29%2Fa ALIGN=MIDDLE  ALT=\"b+=+%282x+-+3c%29%2Fa\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "You get the idea. You do the last one<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );