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: What is 5631 to the power of 1/2, to the nearest integer?
Example Output: 75

Example Input: Find the common denominator of 57/44 and ((-1695)/50)/(8/(-5) + -2).
Example Output: 132

Example Input: Let x(a) = a + 13. Let d be x(-9). Suppose 2*w + 114 = 3*g + d*w, -3*g = -5*w - 93. What is the tens digit of g?
Example Output:
3