Q: What is the solution?
Solve 243*q + 40*q - 28413 = -298*q - 280*q for q.

A: 33

Q: What is the solution?
Solve -7 = j - 9 + 10 for j.

A: -8

Q: What is the solution?
Solve -8077*k - 62964 = 5381*k - 3079 + 34321 for k.

A:
-7