Question: What is the solution?

Solve 381*s - 4336 = -541 + 3444 for s.

Answer: 19

Question: What is the solution?

Solve -10*b + 4*b + 6 = 0 for b.

Answer: 1

Question: What is the solution?

Solve 35 = 7*s + 70 for s.

Answer: -5

Question: What is the solution?

Solve -8934*a + 35646 - 50238 + 118471 = -316019 for a.

Answer:
47