Question: What is the solution?

Solve 0 = -6*x + 35 - 17 for x.

Answer: 3

Question: What is the solution?

Solve -22*b + 14*b = 0 for b.

Answer: 0

Question: What is the solution?

Solve 0 = -19*v + 13*v for v.

Answer: 0

Question: What is the solution?

Solve 0 = -104*x + 103*x + 4 for x.

Answer:
4