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).

Example Input: Solve 0 = 4*b + b + 15 for b.
Example Output: -3

Example Input: What is next in 64, 117, 216, 367, 576, 849, 1192, 1611?
Example Output: 2112

Example Input: Let p(h) = h**2 - 8*h - 2. Let v be p(8). Suppose 0 = 5*s - 50 - 40. Calculate the smallest common multiple of s and ((-56)/(-20))/(v/(-10)).
Example Output:
126