Question: What is the solution?

Solve 37*l = 36*l - 99*l + 1800 for l.

Answer: 18

Question: What is the solution?

Solve 474 = 95*t - 524 - 47 for t.

Answer: 11

Question: What is the solution?

Solve 2*c + 12 = -2*c for c.

Answer: -3

Question: What is the solution?

Solve 454 + 410 = -108*d for d.

Answer:
-8