Q: What is the solution?
Solve 56*n - 1436 + 463 = -4109 for n.

A: -56

Q: What is the solution?
Solve 7*o + 2*o + 36 = 0 for o.

A: -4

Q: What is the solution?
Solve 86*b + 9*b + 1330 = 57*b for b.

A:
-35