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5*x-(2/4) = (3*x)/4 // - (3*x)/4
5*x-((3*x)/4)-(2/4) = 0
5*x+(-3/4)*x-1/2 = 0
17/4*x-1/2 = 0 // + 1/2
17/4*x = 1/2 // : 17/4
x = 1/2/17/4
x = 2/17
x = 2/17
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