Q: What is the solution?
Solve 157*d + 2279 + 493 + 4137 = -9419 for d.

A: -104

Q: What is the solution?
Solve -7834 = -273*i + 902 for i.

A: 32

Q: What is the solution?
Solve -16 = -50*z - 29 + 213 for z.

A:
4