Q: What is the solution?
Solve -16*f + 26*f = -34*f - 11552 + 10980 for f.

A: -13

Q: What is the solution?
Solve 6*a + 41 = 11 for a.

A: -5

Q: What is the solution?
Solve 80 = 9*s - s for s.

A:
10