Question: What is the solution?

Solve 11*b = 5 + 17 for b.

Answer: 2

Question: What is the solution?

Solve -384*d + 115*d = 262 + 276 for d.

Answer: -2

Question: What is the solution?

Solve 2*u - 720 + 726 = 0 for u.

Answer: -3

Question: What is the solution?

Solve -10*p = 3*p - 91 for p.

Answer:
7