Question: What is the solution?

Solve -46*h = -30*h - 32 for h.

Answer: 2

Question: What is the solution?

Solve 0 = -39*z + 11*z - 6 + 62 for z.

Answer: 2

Question: What is the solution?

Solve 0 = 1091*w - 18733 - 21634 for w.

Answer: 37

Question: What is the solution?

Solve 1390 - 280 = -185*m - 0*m for m.

Answer:
-6