Question: What is the solution?

Solve 147*k + 110*k + 517 = 304*k for k.

Answer: 11

Question: What is the solution?

Solve -18*l - 39 = 87 for l.

Answer: -7

Question: What is the solution?

Solve -512 = 5*o - 527 for o.

Answer: 3

Question: What is the solution?

Solve 330*d + 153*d + 391*d + 11362 = 276*d for d.

Answer:
-19