2/3x^2+7/3=5

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Solution for 2/3x^2+7/3=5 equation: 


x in (-oo:+oo)

(2/3)*x^2+7/3 = 5 // - 5

(2/3)*x^2+7/3-5 = 0

2/3*x^2 = 8/3 // : 2/3

x^2 = 4

x^2 = 4 // ^ 1/2

abs(x) = 2

x = 2 or x = -2

x in { 2, -2 }

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