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= 2/5x + 8/5 - 2 > 1/2x - 3/5
= 2/5x - 1/2 x > -8/5 + 2 - 3/5
= 4/10x - 5/10x > -8/5 + 10/5 - 3/5
= -1/10x > -1/5
= x > -1/5 × -10/1
= x > 10/5
= x > 2
x> 2 --> x = {3,4,5,6,...} (A)