Question: What is the solution?

Solve 196 - 411 = -190*t - 723 - 442 for t.

Answer: -5

Question: What is the solution?

Solve -297*t - 4167 = -364*t + 1132*t - 130902 for t.

Answer: 119

Question: What is the solution?

Solve 977*x - 7*x + 21929 = 42647 + 39422 for x.

Answer: 62

Question: What is the solution?

Solve 3*v = 26*v + 130*v for v.

Answer:
0