Solve -240*o + 316*o = -1824 for o.
Solve this plz.

A: -24

Solve 11*b = 91919 - 92590 for b.
Solve this plz.

A: -61

Solve -56*t + 211*t - 5454 = -181*t + 33*t for t.
Solve this plz.

A:
18