Solving a two step inequality

The video tutorial covers solving inequalities involving parentheses and two-step operations. It explains how to handle numbers outside parentheses, solve inequalities by undoing addition and multiplication, and create a number line to visualize solutions. The tutorial also discusses when to switch inequality signs, emphasizing the importance of dividing or multiplying by negative numbers.

How do you represent the solution of the inequality on a number line?

What happens to the inequality sign when you divide by a negative number?