document.write( "Question 297258: If Mary can paint a house in 4 hours and Matt in 6 hours, how long will it take them to paint the house together? How would you set up the equation for this problem? \n" ); document.write( "
Algebra.Com's Answer #214042 by richwmiller(17219)\"\" \"About 
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How would you set up the equation for this problem?
\n" ); document.write( "Correctly.
\n" ); document.write( "x/4 +x/6=1
\n" ); document.write( "3x+2x=12
\n" ); document.write( "5x=12
\n" ); document.write( "x=12/5=2 2/5= 2.4 hrs.
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