Question
Two pipes A and B can fill a tank in (x+4) hours and (x+8) hours, respectively. Both pipes are opened together, and after 4 hours, pipe A is closed. Pipe B continues for another 2 hours to fill the remaining part of the tank. Find the value of
Two pipes A and B can fill a tank in (x+4) hours and (x+8) hours, respectively. Both pipes are opened together, and after 4 hours, pipe A is closed. Pipe B continues for another 2 hours to fill the remaining part of the tank. Find the value of
x.
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