Q: What is the solution?
Solve -2*z = -25 + 23 for z.

A: 1

Q: What is the solution?
Solve 0 = -8*f + 3*f + 5 for f.

A: 1

Q: What is the solution?
Solve 0 = -2927827*k + 2927835*k + 152 for k.

A:
-19