Question: What is the solution?

Solve -525*x - 343*x + 2341 + 17577 = -2*x for x.

Answer: 23

Question: What is the solution?

Solve 22*l - 6626 = -26*l - 9842 for l.

Answer: -67

Question: What is the solution?

Solve 0 = -954461*f + 954417*f + 1628 for f.

Answer: 37

Question: What is the solution?

Solve 1033 = -121*w - 56 for w.

Answer:
-9