x/2x-3=7/9

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Solution for x/2x-3=7/9 equation: 


x in (-oo:+oo)

(x/2)*x-3 = 7/9 // - 7/9

(x/2)*x-(7/9)-3 = 0

(x/2)*x-7/9-3 = 0

1/2*x^2 = 34/9 // : 1/2

x^2 = 68/9

x^2 = 68/9 // ^ 1/2

abs(x) = (68/9)^(1/2)

x = (68/9)^(1/2) or x = -(68/9)^(1/2)

x in { (68/9)^(1/2), -(68/9)^(1/2) }

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