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(5/4)*x = 1/2-((7/3)*x) // - 1/2-((7/3)*x)
(5/4)*x+(7/3)*x-(1/2) = 0
(5/4)*x+(7/3)*x-1/2 = 0
43/12*x-1/2 = 0 // + 1/2
43/12*x = 1/2 // : 43/12
x = 1/2/43/12
x = 6/43
x = 6/43
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