Question: What is the solution?

Solve -58*t = 131*t - 1701 for t.

Answer: 9

Question: What is the solution?

Solve 17 = -168*r + 185*r for r.

Answer: 1

Question: What is the solution?

Solve -162*o - 3969 = -139*o + 58*o for o.

Answer: -49

Question: What is the solution?

Solve -4*w - 40 = 6*w for w.

Answer:
-4