Question:
Solve -1393 + 1297 = 12*g for g..

Answer:
-8

Question:
Solve 34 = -0*c + 17*c for c..

Answer:
2

Question:
Solve 416179 = -6644*f + 232765 - 646589 - 186529 for f..

Answer:
-153

Question:
Solve 22*l - 2711 = -2931 for l..

Answer:
-10