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(3/4)*x-(4*((1/2)*x-2))-2 = 0
(3/4)*x-4*((1/2)*x-2)-2 = 0
(3*x)/4-4*(1/2*x-2)-2 = 0
(-4*4*(1/2*x-2))/4+(3*x)/4+(-2*4)/4 = 0
3*x-4*4*(1/2*x-2)-2*4 = 0
32-5*x-8 = 0
24-5*x = 0
(24-5*x)/4 = 0
(24-5*x)/4 = 0 // * 4
24-5*x = 0
24-5*x = 0 // - 24
-5*x = -24 // : -5
x = -24/(-5)
x = 24/5
x = 24/5
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