document.write( "Question 1160485: 20 men decided to repair a house in 30 days . But after 6 days 8 men fell sick . How many days it take to repair the house
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Algebra.Com's Answer #783751 by josgarithmetic(39617)\"\" \"About 
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20 men worked for 6 days and then 12 men worked for some x more days.\r
\n" ); document.write( "\n" ); document.write( "1 job is REPAIR A HOUSE.\r
\n" ); document.write( "\n" ); document.write( "r, the rate of work for 1 man.\r
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\n" ); document.write( "\n" ); document.write( "\"system%2820r%2A30=1%2Cbut%2C20r%2A12=%2812%2F30%29%2A1%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"20r=1%2F30\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=1%2F600\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight_green%2820%281%2F600%29%2A6%2B12%281%2F600%29%2Ax=1%29\"
\n" ); document.write( "Solve this for x.
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