Q: What is the solution?
Solve 2006263*h + 408 = 2006287*h for h.

A: 17

Q: What is the solution?
Solve 2*o + 2 = 4*o for o.

A: 1

Q: What is the solution?
Solve -129 = -822*z + 834*z - 45 for z.

A:
-7