Question: What is the solution?

Solve 8 = -11*v + 13*v for v.

Answer: 4

Question: What is the solution?

Solve -311*c - 2444 = -499*c for c.

Answer: 13

Question: What is the solution?

Solve -10315*a + 20695*a - 10332*a + 1104 = 0 for a.

Answer: -23

Question: What is the solution?

Solve 6*w - 14 = 4 for w.

Answer:
3