Question: What is the solution?

Solve 1019*n + 1076 + 1234 = -136*n for n.

Answer: -2

Question: What is the solution?

Solve -12*b - 4*b = 11*b - 837 for b.

Answer: 31

Question: What is the solution?

Solve 9*s - 20 = 5*s for s.

Answer: 5

Question: What is the solution?

Solve 30 = 14*a - 29*a for a.

Answer:
-2