Question: What is the solution?

Solve 571*v - 57911 = 1173*v + 358*v + 33289 for v.

Answer: -95

Question: What is the solution?

Solve 203*u + 8438843 - 8450617 = 0 for u.

Answer: 58

Question: What is the solution?

Solve -142*t = -45*t - 485 for t.

Answer: 5

Question: What is the solution?

Solve 9*t + 7 = 7 for t.

Answer:
0