Question: What is the solution?

Solve 83*l + 209 + 241 = -67*l for l.

Answer: -3

Question: What is the solution?

Solve 4*v + 13 - 25 = 0 for v.

Answer: 3

Question: What is the solution?

Solve 0 = 19*h + 33*h - 1568 - 2417 + 709 for h.

Answer: 63

Question: What is the solution?

Solve -16*u = -5*u - 44 for u.

Answer:
4