document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=166276>Question 166276</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the formula A=P+Prt solve for r. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #122542 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=122542\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=P%2BPrt ALIGN=MIDDLE  ALT=\"A=P%2BPrt\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given equation.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=P%281%2Brt%29 ALIGN=MIDDLE  ALT=\"A=P%281%2Brt%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Factor out the GCF \"P\".\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2FP=1%2Brt ALIGN=MIDDLE  ALT=\"A%2FP=1%2Brt\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by \"P\".\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2FP-1=rt ALIGN=MIDDLE  ALT=\"A%2FP-1=rt\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 1 from both sides.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2FP-P%2FP=rt ALIGN=MIDDLE  ALT=\"A%2FP-P%2FP=rt\"   DISABLED_style= \"max-width:90%; height:auto;\" > Rewrite \"1\" as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%2FP ALIGN=MIDDLE  ALT=\"P%2FP\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28A-P%29%2FP=rt ALIGN=MIDDLE  ALT=\"%28A-P%29%2FP=rt\"   DISABLED_style= \"max-width:90%; height:auto;\" > Combine the fractions.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28A-P%29%2F%28Pt%29=r ALIGN=MIDDLE  ALT=\"%28A-P%29%2F%28Pt%29=r\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by \"t\" to isolate \"r\".\r<BR>\n" );
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document.write( "So the answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%28A-P%29%2F%28Pt%29 ALIGN=MIDDLE  ALT=\"r=%28A-P%29%2F%28Pt%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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