Q: What is the solution?
Solve 173*j - 233*j + 8440 = 213*j + 149*j for j.

A: 20

Q: What is the solution?
Solve -9*z + 22*z + 65 = 0 for z.

A: -5

Q: What is the solution?
Solve 5322291*q - 32 = 5322275*q for q.

A:
2