How to step by step simplify a complex fraction

The video tutorial explains how to handle complex fractions by using the Least Common Denominator (LCD) to simplify them. It demonstrates the application of the distributive property to further simplify the expression and discusses the importance of identifying restrictions in rational equations. The tutorial emphasizes understanding the domain and restrictions to avoid errors in calculations.

What is the preferred method to eliminate fractions in a rational equation?

Explain how multiplying by the LCD simplifies a complex fraction.

Why can't you divide out terms that are separated by subtraction?

What are the restrictions on the variable X in the original problem?

What happens when you set three X - 7 equal to zero?