18-7/3x2

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Solution for 18-7/3x2 equation: 


x in (-oo:+oo)

18-((7/3)*x^2) = 0

(-7/3)*x^2+18 = 0

-7/3*x^2 = -18 // : -7/3

x^2 = 54/7

x^2 = 54/7 // ^ 1/2

abs(x) = (54/7)^(1/2)

x = (54/7)^(1/2) or x = -(54/7)^(1/2)

x in { (54/7)^(1/2), -(54/7)^(1/2) }

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