document.write( "Question 211596: solve for c\r
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Algebra.Com's Answer #159888 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\"%281%2Fa%29+%2B+%281%2Fb%29+=+%281%2Fc%29\"
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document.write( "Multiply through by \"%28LCD%2F1%29\" which is \"%28a%2Ab%2Ac%2F1%29\"\r\n" );
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document.write( "\"b%2Ac+%2B+a%2Ac+=+a%2Ab\"\r\n" );
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document.write( "Factor out c on the left:\r\n" );
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document.write( "\"c%2A%28b%2Ba%29=a%2Ab\"\r\n" );
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document.write( "Divide both sides by \"b%2Ba\"\r\n" );
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document.write( "\"c%2A%28b%2Ba%29%2F%28b%2Ba%29=a%2Ab%2F%28b%2Ba%29\"\r\n" );
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document.write( "\"c%2A%28cross%28b%2Ba%29%29%2F%28cross%28b%2Ba%29%29=a%2Ab%2F%28b%2Ba%29\"\r\n" );
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document.write( "\"c=%28ab%29%2F%28b%2Ba%29\"\r\n" );
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document.write( "Edwin
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