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(5/6)*x-((7/4)*x) = 2-((5/2)*x) // - 2-((5/2)*x)
(5/6)*x-((7/4)*x)+(5/2)*x-2 = 0
(5/6)*x+(-7/4)*x+(5/2)*x-2 = 0
19/12*x-2 = 0 // + 2
19/12*x = 2 // : 19/12
x = 2/19/12
x = 24/19
x = 24/19
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