Question: Find the value of $x$. Remember to check your answer! $12x = 48$ $x = [?]$

1. **State the problem:** We need to find the value of $x$ that satisfies the equation $12x = 48$. 2. **Formula and rules:** To solve for $x$, we use the rule that if $a \times x = b$, then $x = \frac{b}{a}$, provided $a \neq 0$. 3. **Apply the formula:** $$x = \frac{48}{12}$$ 4. **Simplify the fraction:** $$x = \frac{\cancel{48}}{\cancel{12}} = 4$$ 5. **Check the answer:** Substitute $x = 4$ back into the original equation: $$12 \times 4 = 48$$ Since this is true, $x = 4$ is the correct solution.