Given a simple high-school level math question, you are required to solve it and provide the final answer. The final answer is always a single number. These questions can range from a variety of topics like simple arithmetic, solving equations, converting a quantity from one unit to another, finding remainders/GCD/LCM, finding probabilities etc. Each question has only one correct answer. This answer can be a positive or negative integer, a fraction or a decimal number. If the answer is a negative number use the hyphen (e.g. -42) symbol for the minus sign. For decimal numbers, do not add extra zeros after the decimal point. For fractional numbers, separate the numerator and denominator using a forward slash (e.g. 3/25).
--------
Question: 174/203*14/(-3)

Answer: -4


Question: Let f(c) = 53*c + 6. Let p be f(3). What is the highest common divisor of p and 15?

Answer: 15


Question: Calculate (2 - (7 + 22) - -8) + 8.

Answer:
-11