QUESTION: Math problem: Solve -165087*f - 10212 = -165235*f for f.
ANS: 69
QUESTION: Math problem: Solve -799*i - 452*i - 655*i + 171904 = 270*i for i.
ANS: 79
QUESTION: Math problem: Solve -56 - 114 = 34*k for k.
ANS: -5
QUESTION: Math problem: Solve 58*s = 76*s + 90 for s.
ANS:
-5