Q: Solve:
Solve 5065 - 319 = -207*z + 192 for z.

A: -22

Q: Solve:
Solve 74*o - 151*o - 770 = 0 for o.

A: -10

Q: Solve:
Solve 9000 = 1107477*h - 1107357*h for h.

A:
75