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).

Q: Let o be -12*-2*(-3)/(-24). What is the highest common factor of o and 33?

A: 3
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Q: Solve -46 = -8*z - 14 for z.

A: 4
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Q: Let q(x) = -16*x**3 - 2*x**2 - 2*x - 1. Let y be q(-1). Suppose -t - 6*d + y = -2*d, 24 = 3*t + 5*d. Let l = 11 - t. What is the units digit of l?

A:
8
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