3z/-7=-2

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Solution for 3z/-7=-2 equation: 


z in (-oo:+oo)

(3*z)/(-7) = -2 // + 2

(3*z)/(-7)+2 = 0

2-3/7*z = 0 // - 2

-3/7*z = -2 // : -3/7

z = -2/(-3/7)

z = 14/3

z = 14/3

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