i/-2=7 - solution

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Solution for i/-2=7 equation:

i in (-oo:+oo)

i/(-2) = 7 // - 7

i/(-2)-7 = 0

-1/2*i-7 = 0 // + 7

-1/2*i = 7 // : -1/2

i = 7/(-1/2)

i = -14

i = -14

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