## Answer :

**Answer:**

4.5

**Step-by-step explanation:**

To find the truth set of the equation 8*k = 12*3, we can simplify it further.

8*k = 12*3

8*k = 36

To solve for k, we divide both sides of the equation by 8:

k = 4.5

Therefore, the truth set for the equation 8*k = 12*3 is k = 4.5.