Question: What is the solution?

Solve -10*j = 36 - 126 for j.

Answer: 9

Question: What is the solution?

Solve 28431 + 10920 = 1512*d - 12057 for d.

Answer: 34

Question: What is the solution?

Solve 142 + 66 = -52*f for f.

Answer: -4

Question: What is the solution?

Solve -93 + 393 = 60*m for m.

Answer:
5