Q: Solve 957*o - 153 = 974*o for o.

A: -9

Q: Solve -532*t + 826*t + 3440*t - 11615 = 309509 for t.

A: 86

Q: Solve 39*f + 32 + 202 = 0 for f.

A: -6

Q: Solve 0 = -68*q + 56*q - 96 for q.

A:
-8