TASK DEFINITION: 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).
PROBLEM: Calculate -4 divided by 3.

SOLUTION: -4/3

PROBLEM: Calculate prob of picking 1 t, 1 k, and 1 z when three letters picked without replacement from {t: 1, z: 2, k: 1}.

SOLUTION: 1/2

PROBLEM: Suppose 2*x - 10 = -2. Let t(f) = -f**3 + 5*f**2 - 2*f - 6. Let m be t(x). Solve u - 5 = m*u, b + 4*u = -24 for b.

SOLUTION:
-4