-1/2y=3

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Solution for -1/2y=3 equation: 


y in (-oo:+oo)

(-1/2)*y = 3 // - 3

(-1/2)*y-3 = 0

-1/2*y-3 = 0 // + 3

-1/2*y = 3 // : -1/2

y = 3/(-1/2)

y = -6

y = -6

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