w/-2=15

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Solution for w/-2=15 equation: 


w in (-oo:+oo)

w/(-2) = 15 // - 15

w/(-2)-15 = 0

-1/2*w-15 = 0 // + 15

-1/2*w = 15 // : -1/2

w = 15/(-1/2)

w = -30

w = -30

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