To solve the equation $8 = 3a - 4$, follow these steps:

1. Add 4 to both sides to move the constant term on the right side to the left side: $8 + 4 = 3a - 4 + 4$ $12 = 3a$

2. Divide both sides by 3 to isolate $a$: $\frac{12}{3} = \frac{3a}{3}$ $a = 4$

Thus, the solution is $a = 4$.

Would you like a more detailed explanation, or is there another question you'd like to explore?

Here are 5 follow-up questions you might find useful:

1. How do you solve equations with variables on both sides?
2. What is the difference between linear and non-linear equations?
3. Can you explain how to solve equations with fractions?
4. What are the steps for solving a system of linear equations?
5. How do you check if your solution is correct?

Tip: Always perform the same operation on both sides of the equation to maintain equality!