2(1/2)=-4n - solution

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Solution for 2(1/2)=-4n equation:

n in (-oo:+oo)

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

2*(1/2)-(-4*n) = 0

4*n+2*(1/2) = 0

4*n+1 = 0 // - 1

4*n = -1 // : 4

n = -1/4

n = -1/4

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