In the equation 4(x - 3) = 24, the value of x is not -3. To find the value of x, we need to solve the equation. First, we can distribute the 4 to the terms inside the parentheses, giving us 4x - 12 = 24. Then, we can add 12 to both sides of the equation to isolate the variable, resulting in 4x = 36. Finally, dividing both sides by 4 gives us x = 9. Therefore, the correct answer is False.