Question: What is the solution?

Solve -123*o + 1584 = 75*o for o.

Answer: 8

Question: What is the solution?

Solve -928*g - 416835 = 8335*g for g.

Answer: -45

Question: What is the solution?

Solve -267*c = -282*c - 90 for c.

Answer: -6

Question: What is the solution?

Solve 65*o + 114 = 521 + 48 for o.

Answer:
7