Solving a literal equation by using the distributive property 2(x+a) = 4b for a

The video tutorial explains how to solve the equation 2 * X + a = 4 B by isolating the variable 'a'. It begins with understanding the role of parentheses and the distributive property. The tutorial then demonstrates how to simplify the equation and solve for 'a' by applying mathematical operations step-by-step, ensuring clarity in the process.

What happens to the variable 'a' after applying the distributive property?

How do you simplify the equation after dividing by two?