Question:
Solve -109099 = -1882*u - 66047 + 124543 + 73301 for u..

Answer:
128

Question:
Solve 297*k + 3257 = -3165 - 4864 for k..

Answer:
-38

Question:
Solve 568*f + 488 = -5760 for f..

Answer:
-11

Question:
Solve 22*t - 242 = 31*t - 24*t + 268 for t..

Answer:
34