Q: What is the solution?
Solve 15*o + 60*o + 146*o = -29*o - 6750 for o.

A: -27

Q: What is the solution?
Solve 0 + 7 = -3*i - 5 for i.

A: -4

Q: What is the solution?
Solve -19188*d + 9651*d - 915552 = 0 for d.

A:
-96