Question: What is the solution?

Solve 22*l = 436 - 40 for l.

Answer: 18

Question: What is the solution?

Solve -38*s + 20*s - 336 = 6*s for s.

Answer: -14

Question: What is the solution?

Solve 840*a + 5691 = -25389 for a.

Answer: -37

Question: What is the solution?

Solve -82*j + 17*j = -408 - 1087 for j.

Answer:
23