To solve the equation $3y + 6 = 12$, follow these steps:

1. Subtract 6 from both sides: $3y + 6 - 6 = 12 - 6$ This simplifies to: $3y = 6$

2. Divide both sides by 3 to isolate $y$: $y = \frac{6}{3}$ Simplifying: $y = 2$

So, the solution is $y = 2$.

Would you like more details or have any questions about this?

Here are 5 related questions to further explore this topic:

1. What happens if you change the constant on the right-hand side of the equation?
2. How do you solve $2x + 4 = 10$ in a similar way?
3. Can you solve an equation like $4y - 7 = 13$?
4. How do you solve equations with fractions, like $\frac{3y}{2} + 6 = 12$?
5. What steps are needed to solve $3y + 6 = 0$?

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