Question: What is the solution?

Solve 19618 = -656*o - 364*o - 134*o for o.

Answer: -17

Question: What is the solution?

Solve 0 = -10800*z + 10645*z - 7130 for z.

Answer: -46

Question: What is the solution?

Solve 9*l = -l - 50 for l.

Answer: -5

Question: What is the solution?

Solve 109*x + 8192 = -139*x - 8*x for x.

Answer:
-32