Question

Which of the following is a solution of the inequality? -3 less than 2x+ 1 less than 5

Answer 1

- 2 < x < 2

Explanation:

Given

- 3 < 2x + 1 < 5 ( subtract 1 from each interval )

- 4 < 2x < 4 ( divide each interval by 2 )

- 2 < x < 2