Q: What is the solution?
Solve -28734 - 147806 = 1847*k - 383*k + 356*k for k.

A: -97

Q: What is the solution?
Solve z - 2 = -0*z for z.

A: 2

Q: What is the solution?
Solve -7 = 117*v - 124*v for v.

A:
1