Question: What is the solution?

Solve 59049 = 12649*v - 13378*v for v.

Answer: -81

Question: What is the solution?

Solve -17*c + 11 + 6 = 0 for c.

Answer: 1

Question: What is the solution?

Solve -203089*r + 203354*r = -17755 for r.

Answer: -67

Question: What is the solution?

Solve -157*t - 43*t = 1588 + 3612 for t.

Answer:
-26