Q: What is the solution?
Solve -2*x + 28 = -9*x for x.

A: -4

Q: What is the solution?
Solve 195*t = 1410 + 4440 for t.

A: 30

Q: What is the solution?
Solve -33*t - 8 + 8 = 0 for t.

A:
0