document.write( "Question 485699: Pn = r + si/f\r
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document.write( "f=?
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Algebra.Com's Answer #332140 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add -r to both sides.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply by \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Take the reciprocal of both sides.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |