Q: What is the solution?
Solve 1040 - 569 = -150*m - 23*m - 5238 for m.

A: -33

Q: What is the solution?
Solve 116*i - 109*i - 28 = 0 for i.

A: 4

Q: What is the solution?
Solve -85*z = -89*z + 28 for z.

A:
7