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Vincen
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Is x + y > 6?
(1) x + 2y > 8
(2) 2x + y > 8
The OA is E.
If we take both statements we can add each equation and we'll get 3x+3y>16, so x+y > 5.3333.
So we can conclude that x+y is not greater than 6. So, the answer should be C. Where did I a mistake?
(1) x + 2y > 8
(2) 2x + y > 8
The OA is E.
If we take both statements we can add each equation and we'll get 3x+3y>16, so x+y > 5.3333.
So we can conclude that x+y is not greater than 6. So, the answer should be C. Where did I a mistake?
