Question: What is the solution?

Solve 0 = 3930*b - 4074*b + 2592 for b.

Answer: 18

Question: What is the solution?

Solve 35 - 7 = -7*y for y.

Answer: -4

Question: What is the solution?

Solve -j = j - 5*j for j.

Answer: 0

Question: What is the solution?

Solve -2*t + 11 = 15 for t.

Answer:
-2