QUESTION: Math problem: Solve -22*c + 127*c + 210 = 0 for c.
ANS: -2
QUESTION: Math problem: Solve 0 = -191*j + 197*j + 30 for j.
ANS: -5
QUESTION: Math problem: Solve -4*u = 245*u + 2988 for u.
ANS: -12
QUESTION: Math problem: Solve 8*o = -21 - 11 for o.
ANS:
-4