QUESTION: Math problem: Solve -62 - 86 = 37*n for n.
ANS: -4
QUESTION: Math problem: Solve 6*d - 7 = -31 for d.
ANS: -4
QUESTION: Math problem: Solve 0 = 2461*a + 2456*a - 5039*a + 1952 for a.
ANS: 16
QUESTION: Math problem: Solve -4 = 860*f - 862*f for f.
ANS:
2