Question:
Solve 0 = 107884*g - 107890*g + 108 for g..

Answer:
18

Question:
Solve 0 = -3*b + 697 - 709 for b..

Answer:
-4

Question:
Solve -26*d + 180 = 4*d for d..

Answer:
6

Question:
Solve 0 = 17*x - 37 + 3 for x..

Answer:
2