document.write( "Question 586475: solve the equation for r
\n" ); document.write( "u=y(r+b)
\n" ); document.write( "r=
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Algebra.Com's Answer #373764 by nglngl(2)\"\" \"About 
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u=y(r+b)
\n" ); document.write( "\"u%2Fy=r%2Bb\" Divide by y.\r
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\n" ); document.write( "\n" ); document.write( "\"%28u-b%29%2Fy=r\" Subtract b from both sides.
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