Question:
Solve -5*g = -117 - 109 + 201 for g..

Answer:
5

Question:
Solve 15430 = 398*o - 11291 - 1537 for o..

Answer:
71

Question:
Solve 2*z + 0 + 2 = 0 for z..

Answer:
-1

Question:
Solve -55*f - 9594 = 314*f for f..

Answer:
-26