Let's solve the equation step-by-step:
The equation is:
\[ 3(x + 2) - 6 = 3x \]
First, distribute the 3 on the left side:
\[ 3x + 6 - 6 = 3x \]
This simplifies to:
\[ 3x = 3x \]
Now, we see that both sides of the equation are equal for any value of \( x \). This means that the equation is true for all values of \( x \).
Therefore, the equation has infinite solutions.
So, the correct response is:
The equation has infinite solutions.