QUESTION: Math problem: Solve -16*c + 11 = 43 for c.
ANS: -2
QUESTION: Math problem: Solve 2800 + 674 = 386*u for u.
ANS: 9
QUESTION: Math problem: Solve 17*a + 14*a + 42*a = 292 for a.
ANS: 4
QUESTION: Math problem: Solve 184*b + 29 - 17 = 12 for b.
ANS:
0