document.write( "Question 473501: can someone help me plss before monday?\r
\n" ); document.write( "\n" ); document.write( "solve the equation.\r
\n" ); document.write( "\n" ); document.write( "23. Q= E/R + r for R
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Algebra.Com's Answer #324713 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"Q=+E%2FR+%2B+r\" for \"R\"\r
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\n" ); document.write( "\n" ); document.write( "\"Q-r=+E%2FR+\"\r
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\n" ); document.write( "\n" ); document.write( "\"R%28Q-r%29=+E+\"\r
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\n" ); document.write( "\n" ); document.write( "\"R=+E%2F%28Q-r%29+\"
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