Q: What is the solution?
Solve -8*i + 23*i - 40 = 5*i for i.

A: 4

Q: What is the solution?
Solve -76*n = -79*n + 12 for n.

A: 4

Q: What is the solution?
Solve -91*a - 147 + 14 - 49 = 0 for a.

A:
-2