Respuesta :

Answer:

see explanation

Step-by-step explanation:

to solve the inequality, isolate x in the middle interval by subtracting 3 from each interval

- 1 < x + 3 < 3 ( subtract 3 from each interval )

- 4 < x < 0

solution is x ∈ { x | - 4 < x < 0 }


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