Question: What is the solution?

Solve 13990*h + 2178634 = -12629*h + 8156*h for h.

Answer: -118

Question: What is the solution?

Solve 13*q = 54*q - 9*q - 4*q - 1792 for q.

Answer: 64

Question: What is the solution?

Solve -38*p - 2 = -40*p for p.

Answer: 1

Question: What is the solution?

Solve 2610*s + 21 = 2617*s for s.

Answer:
3