In two offices there were 68 chairs. After from one office transferred 9 chairs to another, in the first office of chairs there were three times less, than in the second. how many chairs were in each office originally?

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X (quantity of chairs in the first office) the 68th (quantity of chairs in the second office) (the 68th +3) x-3=3 the 68th +3-3kh +9=0, h3 - 4 =-80 x =20 20 chairs - initial quantity of chairs in the first office of 68-20=48 chairs - initial quantity of chairs in the 2nd office of Answer: 20; 48
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Answer add