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04-04-2021
Mathematics

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Solve the inequality $-4(x + 4) > x + 7.$ Give your answer as an interval.

Respuesta :

04-04-2021

Answer:

x < -4.6

Step-by-step explanation:

-4(x + 4) > x + 7

-4x - 16 > x + 7

-4x - x > 7 + 16

-5x > 23 (When we divide by a negative number, we flip the sign)

5x < -23

x < -4.6

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