Question: What is the solution?

Solve 11627 = -638*t - 810*t - 10643 - 5242 for t.

Answer: -19

Question: What is the solution?

Solve -40 - 5 = -15*g for g.

Answer: 3

Question: What is the solution?

Solve 326*u - 12583 - 457 = 0 for u.

Answer: 40

Question: What is the solution?

Solve 1573*m + 8837 - 518 = -21568 for m.

Answer:
-19