Question: What is the solution?

Solve 3*v + 3 = -0*v for v.

Answer: -1

Question: What is the solution?

Solve -13*t + 20 = -18*t for t.

Answer: -4

Question: What is the solution?

Solve 162125 + 4007 = 4052*v for v.

Answer: 41

Question: What is the solution?

Solve -29*j + 129 = -74 for j.

Answer:
7