Question: What is the solution?

Solve 486 - 508 - 1141 = 43*x + 256 for x.

Answer: -33

Question: What is the solution?

Solve 0 = -189*o + 32*o - 2826 for o.

Answer: -18

Question: What is the solution?

Solve 32 = -3*q + 47 for q.

Answer: 5

Question: What is the solution?

Solve 58 = 84*c - 26 for c.

Answer:
1