Question: What is the solution?

Solve -1 + 10 = -9*n for n.

Answer: -1

Question: What is the solution?

Solve 895*k + 45739 = 32*k for k.

Answer: -53

Question: What is the solution?

Solve -19*y - 69 - 66 = -4*y for y.

Answer: -9

Question: What is the solution?

Solve 723 = 292*j + 8315 for j.

Answer:
-26