Question:
Solve 13*g = -15*g - 17*g + 450 for g..

Answer:
10

Question:
Solve 680*b - 9092*b = -254*b - 28972 - 44450 for b..

Answer:
9

Question:
Solve 56*g + 46*g - 793 - 23 = 0 for g..

Answer:
8

Question:
Solve 42*p + 0*p = 15*p + 8*p - 361 for p..

Answer:
-19