Question:
Solve 84*f - 6267 + 5260 = -7811 for f..

Answer:
-81

Question:
Solve -121*d - 969 = -243 for d..

Answer:
-6

Question:
Solve -35*o + 108 = -62*o for o..

Answer:
-4

Question:
Solve 14*g = 181*g - 2505 for g..

Answer:
15