Question: What is the solution?

Solve 0 = 3*d + 2 - 5 for d.

Answer: 1

Question: What is the solution?

Solve -210897*d = -210919*d + 66 for d.

Answer: 3

Question: What is the solution?

Solve 353*c = -4077 - 5407 + 1012 for c.

Answer: -24

Question: What is the solution?

Solve 22*v = 41*v - 57 for v.

Answer:
3