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4*x^3-2*x^5-x^2+2*x+7
4*x-1 > 5*x-1;x
x
226.3333*x+14*y+1390.83;14*x+18*y+387.5
3768;4798;399
226.3333*x+14*y+1390.83;14*x+18*y+387.5
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