Q: Solve:
Solve -4700*q = -4717*q + 153 for q.

A: 9

Q: Solve:
Solve 41*z + 421 - 134 = 0 for z.

A: -7

Q: Solve:
Solve 136*x + 577 + 839 = 1466 - 458 for x.

A:
-3