Question: What is the solution?

Solve 35*f + 198*f + 33012 = -291*f for f.

Answer: -63

Question: What is the solution?

Solve 50*i = 8 - 4 - 154 for i.

Answer: -3

Question: What is the solution?

Solve 4293*a - 498*a + 2840*a - 223550 = -2307*a for a.

Answer: 25

Question: What is the solution?

Solve 0 = 10*q - 3010 + 2820 for q.

Answer:
19