(z/-7)-13=-2

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Solution for (z/-7)-13=-2 equation: 


z in (-oo:+oo)

z/(-7)-13 = -2 // + 2

z/(-7)-13+2 = 0

-1/7*z-11 = 0 // + 11

-1/7*z = 11 // : -1/7

z = 11/(-1/7)

z = -77

z = -77

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