document.write( "Question 237471: x does a job in 6 days. Y does the same job in 3 days. If they do the job together, how long will it take them to finish the job? \n" ); document.write( "
Algebra.Com's Answer #489933 by caet(3)\"\" \"About 
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x=days to finish the job
\n" ); document.write( "1/6+1/3=1/x find the denominator of 3 & 6
\n" ); document.write( "1/6+2/6=1/x
\n" ); document.write( "3/6=1/x
\n" ); document.write( "3x=6
\n" ); document.write( "3x/3=6/3
\n" ); document.write( "x=2
\n" ); document.write( "
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