document.write( "Question 644363: E=I(r+R); solve for r \n" ); document.write( "
Algebra.Com's Answer #404989 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"E=I%28r%2BR%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"E=Ir%2BIR\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"E-IR=Ir\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"Ir+=+E-IR\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"r+=+%28E-IR%29%2FI\"
\n" ); document.write( "
\n" );