Answer: x>4
solution set : x = {5,6,7,8....}
Explanation:
5x-1>3x+7
or, 5x-1+1>3x+7+1
or, 5x>3x+8
or, 5x-3x > 3x+8-3x
or, 2x > 8
or, 2x/2 > 8/2
or, x > 4
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