Solving a one step inequality

The video tutorial explains how to solve inequalities, focusing on common student confusions with fractions. It demonstrates solving basic equations using inverse operations and extends this to equations involving fractions. The tutorial emphasizes the importance of isolating variables and concludes with a graphical representation of inequalities using a line graph, highlighting the solution set for inequalities.

What does it mean when we say 2640 is not a solution of the inequality A > 2640?

Describe how to shade the line graph for the inequality A > 2640.