Question: What is the solution?

Solve -66*d - 374 = -572 for d.

Answer: 3

Question: What is the solution?

Solve -82 = -95*v - 134*v - 540 for v.

Answer: -2

Question: What is the solution?

Solve -2*h - 3 = 3 for h.

Answer: -3

Question: What is the solution?

Solve 1137 = -18*c + 1281 for c.

Answer:
8