Q: Solve:
Solve 10453 = -21*o - 125*o + 4130 + 4133 for o.

A: -15

Q: Solve:
Solve -1374 = 116*b - 98 for b.

A: -11

Q: Solve:
Solve -327 = -109*t + 1060 + 575 for t.

A:
18