Question: What is the solution?

Solve -27*m + 24*m = -6 for m.

Answer: 2

Question: What is the solution?

Solve -240 = -3829*r + 3849*r for r.

Answer: -12

Question: What is the solution?

Solve -3*r + 9 = -0 for r.

Answer: 3

Question: What is the solution?

Solve -813 = 32*h - 1133 for h.

Answer:
10