Question:
Solve 61*t = 83*t + 94*t - 3712 for t..

Answer:
32

Question:
Solve 0*t - 11*t + 12 = 45 for t..

Answer:
-3

Question:
Solve -236*f - 28 = -243*f for f..

Answer:
4

Question:
Solve 3098*t + 10329*t = -1342700 for t..

Answer:
-100