Q: What is the solution?
Solve 3*o + 27 = -3 + 6 for o.

A: -8

Q: What is the solution?
Solve 17*a - 25 = 12*a for a.

A: 5

Q: What is the solution?
Solve -206*f + 1872 - 6724 = 2770 for f.

A:
-37