Master Solving and Graphing multi step inequalities

The video tutorial explains how to solve and graph multi-step inequalities. It covers the process of treating inequalities like equations, using inverse operations, and the importance of flipping the inequality sign when multiplying or dividing by a negative number. The tutorial includes examples of solving inequalities and graphing their solutions on a number line, emphasizing the need to keep variables positive to avoid errors. Advanced examples demonstrate handling inequalities with parentheses.

What does it mean when an inequality is written as X < 1/2?

Describe how to graph the solution of the inequality X ≤ 2.

What is the significance of using open and closed circles on a number line?

How can you rewrite the inequality 2 ≤ X to make it easier to graph?