christinahernandez80 christinahernandez80

24-03-2020
Mathematics

contestada

3<2x+5<11 solving inequalities

Respuesta :

igoroleshko156 igoroleshko156

24-03-2020

Answer:

-1 < x < 3

Step-by-step explanation:

Step 1: Subtract 5 from both sides

3 - 5 < 2x + 5 - 5 < 11 - 5

-2 < 2x < 6

Step 2: Divide both sides by 2

-2 / 2 < 2x / 2 < 6 / 2

-1 < x < 3

Answer: -1 < x < 3

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