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(5/2)*X+(2/3)*x = (95/2)*X^3 // - (95/2)*X^3
(5/2)*X-((95/2)*X^3)+(2/3)*x = 0
(-95/2)*X^3+(5/2)*X+(2/3)*x = 0
5/2*X-95/2*X^3+2/3*x = 0 // - 5/2*X-95/2*X^3
2/3*x = -(5/2*X-95/2*X^3) // : 2/3
x = (-(5/2*X-95/2*X^3))/2/3
x = -3/2*(5/2*X-95/2*X^3)
x = -3/2*(5/2*X-95/2*X^3)
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