Solving Rational Equations Using Additive and Multiplicative Inverses

The video tutorial teaches how to solve rational equations using additive and multiplicative inverses. It explains the concept of a solution in math and emphasizes the importance of using the order of operations. Two example problems are solved step-by-step, demonstrating the process of using inverses and checking solutions to ensure they do not result in undefined numbers. The tutorial highlights common mistakes and reinforces the importance of understanding number rules.

What is the definition of a solution in mathematics?

Explain the process of using additive and multiplicative inverses to solve rational equations.

What is the importance of not having 0 as a denominator in an equation?

Describe the steps taken to solve the equation x - 2/7 = 4/21.

How do you verify that your solution to a rational equation is correct?