document.write( "Question 876096: A plumber can complete a job in 2 hours. If an apprentice helps, it takes only 1 1/3 hours. How long would it take the apprentice working alone? \n" ); document.write( "
Algebra.Com's Answer #528568 by harpazo(655)\"\" \"About 
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Let x = the length of time it takes the apprentice working alone.\r
\n" ); document.write( "\n" ); document.write( "(1/2) + (1/x) = 4/3\r
\n" ); document.write( "\n" ); document.write( "Solve equation for x to find your answer.
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