Solving a one step equation by applying the multiplication property of equality

The video tutorial covers solving simple algebraic equations involving a variable D. It explains how different operations like addition, subtraction, multiplication, and division affect the variable. The instructor demonstrates solving one-step and two-step equations using inverse operations to isolate the variable. The tutorial also addresses handling negative values and provides strategies for simplifying the process. The lesson concludes with a recap of the key concepts discussed.

How can you simplify the process of solving equations involving fractions?

Describe the steps to solve the equation -D = -91.

What is the significance of multiplying both sides of an equation by -1?