Question: What is the solution?

Solve -52 = 7*h - 38 for h.

Answer: -2

Question: What is the solution?

Solve 0 = -j + 77 - 74 for j.

Answer: 3

Question: What is the solution?

Solve 11430 = -472*h - 399*h + 236*h for h.

Answer: -18

Question: What is the solution?

Solve -670*w = -12711 + 55905 + 11746 for w.

Answer:
-82