QUESTION: Math problem: Solve -17*i = -25*i for i.
ANS: 0
QUESTION: Math problem: Solve 85*r + 276 = -7*r for r.
ANS: -3
QUESTION: Math problem: Solve 1289*x - 660*x + 183*x - 31108 = -1410*x for x.
ANS: 14
QUESTION: Math problem: Solve -1429*f - 2058*f - 58168 = -843*f for f.
ANS:
-22