QUESTION: Math problem: Solve -681*p + 18267 + 15822 = 3636*p - 13398 for p.
ANS: 11
QUESTION: Math problem: Solve -11437 - 18373 = 1355*y for y.
ANS: -22
QUESTION: Math problem: Solve -2942*a + 551*a + 95640 = 0 for a.
ANS: 40
QUESTION: Math problem: Solve 55 = -21*u - 29 for u.
ANS:
-4