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24-02-2022
Mathematics

contestada

-2(y-1)=9 solve the equation

Respuesta :

24-02-2022

Answer:

y = -3,5

Step-by-step explanation:

-2(y-1) = 9

y-1 = 9 : (-2) = -4,5
y = -4,5 + 1 = - 3,5

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