Q: What is the solution?
Solve -48857479*c = -48857470*c + 486 for c.

A: -54

Q: What is the solution?
Solve 15996 = 1225*a - 9515 - 35739 for a.

A: 50

Q: What is the solution?
Solve 4*z = -0*z + 12 for z.

A:
3