Finding the value of x using supplementary angles - Free Math Videos

The video tutorial explains the concept of vertical and supplementary angles using intersecting lines. It demonstrates how to set up and solve an equation to find the value of X, emphasizing that vertical angles are equal and supplementary angles sum up to 180 degrees. The tutorial concludes by reinforcing these key concepts.

How do you determine if two angles are equal when given intersecting lines?

Describe the steps taken to solve for X in the equation 6X + 108 = 180.