Q: What is the solution?
Solve -999*o - 1163*o = -334*o - 148068 for o.

A: 81

Q: What is the solution?
Solve -205*a + 153*a = -416 for a.

A: 8

Q: What is the solution?
Solve 10*f - 6 = 4*f for f.

A:
1