salenada57 salenada57

18-10-2021
Mathematics

contestada

n is a negative integer. Solve the inequality 2 n + 9 > 1

Respuesta :

valentinastankovicc5 valentinastankovicc5

18-10-2021

Answer:

n ∈ {-4, -3, -2, -1}

Step-by-step explanation:

2 (-n) + 9 > 1

-2n > 9 + 1

-2n > 10

-n > 5

n < -5

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