Q: What is the solution?
Solve 53*q = 58*q + 20*q + 1125 for q.

A: -45

Q: What is the solution?
Solve -782*z = -780*z + 32 for z.

A: -16

Q: What is the solution?
Solve -6*x - 88*x + 378 = -31*x for x.

A:
6