Question:
Solve -25 = 4*f - 37 for f..

Answer:
3

Question:
Solve 19649*g = -27943*g + 3283848 for g..

Answer:
69

Question:
Solve -123*t - 132*t - 4437 = -495*t + 153*t for t..

Answer:
51

Question:
Solve 0 = -16*r - 28*r + 264 for r..

Answer:
6