1/2x-2=-4 - solution

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Solution for 1/2x-2=-4 equation:

x in (-oo:+oo)

(1/2)*x-2 = -4 // + 4

(1/2)*x-2+4 = 0

1/2*x+2 = 0 // - 2

1/2*x = -2 // : 1/2

x = -2/1/2

x = -4

x = -4

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