Question: What is the solution?

Solve 3*m + 0*m = 3 for m.

Answer: 1

Question: What is the solution?

Solve -6*l = -116 + 92 for l.

Answer: 4

Question: What is the solution?

Solve 21783880*g - 21783756*g = -9424 for g.

Answer: -76

Question: What is the solution?

Solve 300*b = -281*b + 75*b - 7590 for b.

Answer:
-15