The task is to generate the correct answer for a given math problem.

[EX Q]: Problem: if | x - 9 | = 3 x , then x = ?
[EX A]: - 4.

[EX Q]: Problem: a teacher grades students ’ tests by subtracting twice the number of incorrect responses from the number of correct responses . if student a answers each of the 100 questions on her test and receives a score of 76 , how many questions did student a answer correctly ?
[EX A]: 92

[EX Q]: Problem: the present population of a town is 3744 . population increase rate is 20 % p . a . find the population of town before 2 years ?
[EX A]:
2600