Question: What is the solution?

Solve -415*t - 2133 = 296*t for t.

Answer: -3

Question: What is the solution?

Solve 15*c - 187 - 48 = -407 - 668 for c.

Answer: -56

Question: What is the solution?

Solve -404*i = -408*i - 12 for i.

Answer: -3

Question: What is the solution?

Solve 538*j - 117*j = -1213*j - 47386 for j.

Answer:
-29