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2X² + 6X - 2X > 7 - 1
2X² + 4X > 6
2X² > -4X + 6
2 > (-4X + 6) / X . X
2 > (-4 + 6) / X
2X > -4 + 6
2X > 2
X > 1
X = 2, 3, 4, 5, 6, ....