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(3/8)*x-2 = x-(1/5) // - x-(1/5)
(3/8)*x-x+1/5-2 = 0
-5/8*x-9/5 = 0 // + 9/5
-5/8*x = 9/5 // : -5/8
x = 9/5/(-5/8)
x = -72/25
x = -72/25
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