Q: What is the solution?
Solve 716*a + 10886 - 85973 = 2122*a + 5055 for a.

A: -57

Q: What is the solution?
Solve -47*o - 74 = -10*o for o.

A: -2

Q: What is the solution?
Solve -22*n + 40*n - 17 + 125 = 0 for n.

A:
-6