12-x/3x=8

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Solution for 12-x/3x=8 equation: 


x in (-oo:+oo)

12-((x/3)*x) = 8 // - 8

12-((x/3)*x)-8 = 0

(-1/3)*x^2-8+12 = 0

-1/3*x^2 = -4 // : -1/3

x^2 = 12

x^2 = 12 // ^ 1/2

abs(x) = 2*3^(1/2)

x = 2*3^(1/2) or x = -(2*3^(1/2))

x in { 2*3^(1/2), -(2*3^(1/2)) }

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