Question: What is the solution?

Solve -33533*q + 33542*q = -90 for q.

Answer: -10

Question: What is the solution?

Solve 6918*a - 275352 = 4832*a for a.

Answer: 132

Question: What is the solution?

Solve 0 = -7*i - 30 + 2 for i.

Answer: -4

Question: What is the solution?

Solve 50*o = -93*o + 5256 - 19985 for o.

Answer:
-103