Question

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

`1 < x < 7`

Explanation:

Multiply everything by 4

`2 < 3x - 1 < 20`

Add 1 to everything

`3 < 3x < 21`

Divide everything by 3

`1 < x < 7`