document.write( "Question 632093: Sally can paint a room in 3 hours while it takes Steve 4 hours to paint the same room. How long would it take them to paint the room if they worked together? \n" ); document.write( "
Algebra.Com's Answer #399061 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
x/3+x/4=1
\n" ); document.write( "4x+3x=12
\n" ); document.write( "7x=12
\n" ); document.write( "x=12/7 hours together
\n" ); document.write( "
\n" ); document.write( "
\n" );