To solve 12x÷4y, first, let's evaluate the products on both sides of the ÷ symbol, we know that x = -8, then we have:
We have -96 on the left side of the ÷ symbol.
We know that y = 3, then, on the right side, we have:
Then, we have 12 on the right side of the ÷ symbol, now the expression looks like this:
-96 ÷ 12. what we have to do is to divide -96 by 12, then we get:
Then, the answer is 8