Question: What is the solution?

Solve -54 = -27*a - 0*a for a.

Answer: 2

Question: What is the solution?

Solve 2615 = -139*w + 11*w + 311 for w.

Answer: -18

Question: What is the solution?

Solve -10506*m = -15411*m - 356602 - 158423 for m.

Answer: -105

Question: What is the solution?

Solve -44*y - 2164 + 2120 = 0 for y.

Answer:
-1