2x1/2=-20

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Solution for 2x1/2=-20 equation: 


x in (-oo:+oo)

(2*x^1)/2 = -20 // + 20

(2*x^1)/2+20 = 0

(2*x)/2+20 = 0

x+20 = 0 // - 20

x = -20

x = -20

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