Let the number of performances of Show B be \( x \). Then, the number of performances of Show A would be \( x + 2406 \).
According to the problem, the total number of performances of both shows is 14,642. We can set up the equation as follows:
\[ x + (x + 2406) = 14642 \]
This simplifies to:
\[ 2x + 2406 = 14642 \]
Next, we subtract 2406 from both sides:
\[ 2x = 14642 - 2406 \]
Calculating the right side:
\[ 14642 - 2406 = 12236 \]
So now we have:
\[ 2x = 12236 \]
Dividing both sides by 2:
\[ x = 6118 \]
Now that we have \( x \), we can find the number of performances of Show A:
\[ \text{Show A} = x + 2406 = 6118 + 2406 = 8524 \]
Thus, the number of performances of Show A is 8,524 and the number of performances of Show B is 6,118.
To summarize:
- Performances of Show A: 8,524
- Performances of Show B: 6,118