Question: What is the solution?

Solve 0 = 3*q - 9 - 6 for q.

Answer: 5

Question: What is the solution?

Solve -317*n = -280*n + 222 for n.

Answer: -6

Question: What is the solution?

Solve -35 = -3*z + 10*z for z.

Answer: -5

Question: What is the solution?

Solve -2673 = -215*o + 12*o - 63*o + 9031 for o.

Answer:
44