x^2+9/7=-2/7 - solution

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Solution for x^2+9/7=-2/7 equation:

x in (-oo:+oo)

x^2+9/7 = -2/7 // + -2/7

x^2+9/7-(-2/7) = 0

x^2+9/7+2/7 = 0

1*x^2 = -11/7 // : 1

x^2 = -11/7

x belongs to the empty set

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