Q: Solve:
Solve 2168 = 366*r - 95*r for r.

A: 8

Q: Solve:
Solve 69*o - 45*o = 39*o - 95 + 290 for o.

A: -13

Q: Solve:
Solve -94851 = -1631*y + 38891 for y.

A:
82