document.write( "Question 105322: R=3-a(b+2d)\r
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Algebra.Com's Answer #76640 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"R=3-a%28b%2B2d%29\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"R=3-ab-2ad\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"0=3-ab-2ad-R\"Subtract R from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"ab=3-2ad-R\" Add ab to both sides\r
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\n" ); document.write( "\n" ); document.write( "\"b=%283-2ad-R%29%2Fa\" Divide both sides by a\r
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\n" ); document.write( "\n" ); document.write( "So our answer is \"b=%283-2ad-R%29%2Fa\"
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