Question: What is the solution?

Solve 11222*b - 11208*b = 136 + 158 for b.

Answer: 21

Question: What is the solution?

Solve -17*k - 28 - 74 = 0 for k.

Answer: -6

Question: What is the solution?

Solve -22*u + 115*u - 377 = 832 for u.

Answer: 13

Question: What is the solution?

Solve -33*h + 29*h = 20 for h.

Answer:
-5