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).

Input: Consider Input: What is the next term in 3, 2, 3, 6, 11, 18?

Output: 27


Input: Consider Input: Solve 5*c = 3*z - 31, 0*c + c + 7 = z for c.

Output: -5


Input: Consider Input: Suppose 0*l = -l + 56. Let y = l - 6. What is the highest common divisor of 10 and y?


Output: 10