Question: What is the solution?

Solve 0 = -26*r + 23*r - 6 for r.

Answer: -2

Question: What is the solution?

Solve 24*p + 71 + 25 + 26 = -46 for p.

Answer: -7

Question: What is the solution?

Solve -1076*n - 7974 = 26175 - 3198 + 1329 for n.

Answer: -30

Question: What is the solution?

Solve 25*x = -2*x + 14*x - 130 for x.

Answer:
-10