(a-12) ×8=

To calculate (a-12) × 8, you need to distribute the 8 to both terms inside the parentheses:

8(a-12) = 8a - 8(12)

Next, you can simplify the expression:

8a - 8(12) = 8a - 96

So, (a-12) × 8 is equal to 8a - 96.