Question: What is the solution?

Solve -116*l + 14753322 - 14749146 = 0 for l.

Answer: 36

Question: What is the solution?

Solve -5*s = -10*s - 25 for s.

Answer: -5

Question: What is the solution?

Solve 32 = -2*b + 38 for b.

Answer: 3

Question: What is the solution?

Solve -26*n + 10*n = 13*n for n.

Answer:
0