Question: What is the solution?

Solve -7*t + 12 - 26 = 0 for t.

Answer: -2

Question: What is the solution?

Solve 0 = 58*j - 53*j + 15 for j.

Answer: -3

Question: What is the solution?

Solve -167*r + 31*r + 5910 + 290 = -36*r for r.

Answer: 62

Question: What is the solution?

Solve -192*t + 119 = -199*t for t.

Answer:
-17