QUESTION: Math problem: Solve -47649*c + 47632*c - 289 = 0 for c.
ANS: -17
QUESTION: Math problem: Solve 1443*n - 2634 = 2870 + 2719 - 2451 for n.
ANS: 4
QUESTION: Math problem: Solve -1681*b - 224680 = -258*b + 217*b for b.
ANS: -137
QUESTION: Math problem: Solve 40 = -8*d - 2*d for d.
ANS:
-4