lexithealien lexithealien

25-09-2019
Mathematics

contestada

How would I solve: 1/2 < 3x - 1 ÷ 4 < 5.
I've tried solving on my own and failed

How would I solve 12 lt 3x 1 4 lt 5Ive tried solving on my own and failed class=

Respuesta :

danidg02 danidg02

26-09-2019

Answer:

[tex]1 < x < 7[/tex]

Step-by-step explanation:

Multiply everything by 4

[tex]2 < 3x - 1 < 20[/tex]

Add 1 to everything

[tex]3 < 3x < 21[/tex]

Divide everything by 3

[tex]1 < x < 7[/tex]

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