Perform the indicated operation. \( \frac{-6-|-12+3|}{2-(-3)} \) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. \( \frac{-6-|-12+3|}{2-(-3)}=\square \) (Simplify your answer.) B. The answer is undefined.

Let's break it down step by step. First, calculate the absolute value: \(|-12 + 3| = |-9| = 9\). Now substitute this back into the expression: \(-6 - 9\) becomes \(-15\). Next, calculate the denominator: \(2 - (-3) = 2 + 3 = 5\). So the expression now reads: \(\frac{-15}{5}\). Finally, simplify this: \(-15 \div 5 = -3\). So the final answer is: A. \( \frac{-6-|-12+3|}{2-(-3)}=-3 \)