Answer:

Step-by-step explanation:
Not sure if it wants an integer as an answer but:
Step 1 - Move the negative 3π to the right.

Step 2 - Simplify by adding together

Hope this helps!
<h3>Option C is correct</h3>
<h3>Let us see the verification;</h3>

<h2>Hence, Proved ✔︎</h2>
Answer:
i think its c
Step-by-step explanation: