Solving an equation when they have the same base as an exponent

The video tutorial explains solving an equation by understanding the properties of equality. It emphasizes that when bases are equal, their exponents must also be equal. The instructor demonstrates rewriting an equation and solving for the variable X, providing a step-by-step guide to ensure understanding of the process.

How do you determine the value of X in the equation presented?

What does the teacher mean by 'whatever you do on one side you have to do on the other side'?