x^2-4/4=3

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Solution for x^2-4/4=3 equation: 


x in (-oo:+oo)

x^2-(4/4) = 3 // - 3

x^2-(4/4)-3 = 0

x^2-3-1 = 0

1*x^2 = 4 // : 1

x^2 = 4

x^2 = 4 // ^ 1/2

abs(x) = 2

x = 2 or x = -2

x in { 2, -2 }

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