Q: Solve:
Solve 36*x + 226*x = -578*x - 840 for x.

A: -1

Q: Solve:
Solve -73 = 4699*t - 4717*t + 377 for t.

A: 25

Q: Solve:
Solve 18 = 2*p - 20*p for p.

A:
-1