Question: What is the solution?

Solve -127*i + 163*i = -795*i - 32668 - 21347 for i.

Answer: -65

Question: What is the solution?

Solve -14*m - 84 + 14 = 0 for m.

Answer: -5

Question: What is the solution?

Solve 0 = 45*m - 2222 + 3707 for m.

Answer: -33

Question: What is the solution?

Solve -10*r = -4*r + 12 for r.

Answer:
-2