document.write( "Question 890863: Kiyoshi can paint a certain fence in 3 hours by himself. If Red helps, the job takes only 2 hours. How long would it take Red to paint the fence by himself? \n" ); document.write( "
Algebra.Com's Answer #539316 by josgarithmetic(39618)\"\" \"About 
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x is how much time for Red.\r
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\n" ); document.write( "Solve for x.
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