Question: What is the solution?

Solve -82*y - 65*y = -1617 for y.

Answer: 11

Question: What is the solution?

Solve -9 = -14*b + 5*b for b.

Answer: 1

Question: What is the solution?

Solve -39 = -6*b - 63 for b.

Answer: -4

Question: What is the solution?

Solve -2*f - 591 + 601 = 0 for f.

Answer:
5