hodan06 hodan06

10-02-2021
Mathematics

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what are the inequality solutions for 3 ≤ 3 x − 4 < 2 x + 1

Respuesta :

cwrw238 cwrw238

10-02-2021

Answer:

7/3 ≤ x < 5.

Step-by-step explanation:

3 ≤ 3 x − 4 < 2 x + 1

Split this up into 2 inequalities:

3x - 4 ≥ 3

3x ≥ 7

x ≥ 7/3.

and

3x - 4 < 2x + 1

3x - 2x < 1 + 4

x < 5.

So it's 7/3 ≤ x < 5.

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