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-2*x-(4/8) = 2-((2*x)/5) // - 2-((2*x)/5)
(2*x)/5-2*x-(4/8)-2 = 0
(2*x)/5-2*x-1/2-2 = 0
-8/5*x-5/2 = 0 // + 5/2
-8/5*x = 5/2 // : -8/5
x = 5/2/(-8/5)
x = -25/16
x = -25/16
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