Q: Solve:
Solve 0 = 476*o + 7025045 - 7033137 for o.

A: 17

Q: Solve:
Solve -3268*z + 2538 = -3127*z for z.

A: 18

Q: Solve:
Solve 186*u - 187*u + 149 = 95 for u.

A:
54