Question: What is the solution?

Solve -48*d + 64 = -64*d for d.

Answer: -4

Question: What is the solution?

Solve -3*v = 2*v - 484 + 444 for v.

Answer: 8

Question: What is the solution?

Solve -10*z = 21 + 19 for z.

Answer: -4

Question: What is the solution?

Solve 11070*v + 8903 = 11377*v for v.

Answer:
29