Question:
Solve -37*c + 124*c - 22*c = 260 for c..

Answer:
4

Question:
Solve -5*c - 22 = 3 for c..

Answer:
-5

Question:
Solve -113*f - 21*f = 1618 - 144 for f..

Answer:
-11

Question:
Solve -1611*x - 22440 = 32334 for x..

Answer:
-34