QUESTION: Math problem: Solve 7503863 - 7534127 = -776*a for a.
ANS: 39
QUESTION: Math problem: Solve -434*c + 936 + 3692 = -1448 for c.
ANS: 14
QUESTION: Math problem: Solve 7*y - 14 = 7 for y.
ANS: 3
QUESTION: Math problem: Solve 56*s = -72*s - 1243 + 3803 for s.
ANS:
20