### Home > GB8I > Chapter 9 Unit 10 > Lesson INT1: 9.1.2 > Problem9-18

9-18.

Thui wrote the following inequalities for a problem that she was solving: $2n – 1 < 5$  or $2n – 1 > –5$. Which of the following statements is true?

Find the boundary points of the two equations.

Test numbers on all sides of the boundary points.

1. $n ≥ –3$ or $n ≤ 3$

1. $n ≥ –2$ or $n < 3$

1. $n > –3$ or $n < 3$

1. $n > –2$ or $n < 3$