caitlinmable caitlinmable

20-01-2021
Mathematics

contestada

how do you do this equation ?
solving inequalities
8 ≤ 2x < x + 7

Respuesta :

Аноним Аноним

20-01-2021

Answer:

4≤x<7

x€[4,7)

Step-by-step explanation:

8≤2x<x+7

=>8≤2x

=>2x<x+7

x≥4

x<7

therefore

4≤x<7

x€[4,7)

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