Question: What is the solution?

Solve -12842 - 8389 = -1011*q for q.

Answer: 21

Question: What is the solution?

Solve 14*p = 112 - 42 for p.

Answer: 5

Question: What is the solution?

Solve 339305 = -321*f - 3974*f for f.

Answer: -79

Question: What is the solution?

Solve -3*b + 780 = -63*b for b.

Answer:
-13