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).
--------
Question: What is the smallest common multiple of (-4)/12*(-20 - -2) and 4?

Answer: 12


Question: What is the next term in 3, 2, 3, 6, 11, 18?

Answer: 27


Question: Let c = -2 - -7. Suppose c*z + 14 = 64. Let i = 14 - z. Solve -j = -i*j for j.

Answer:
0