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: Let h = 33 - 17. Calculate the lowest common multiple of h and 44.
Example Output: 176

Example Input: What is the value of 8 + -4 + 10 + -7?
Example Output: 7

Example Input: Let d be (0 - 1)/((-1)/7). Let t = 2 + -1. Let b be -4 + 2 + d/t. Solve 2*m = b*z + 4, -m + 2*z - 5 = 3*z for m.
Example Output:
-3