Q: Solve -u - 16 = -16 for u.

A: 0
Q: Solve:
Solve -8 + 33 = -4*d - 15 for d.

A: -10
Question: What is the solution?

Solve -441*d - 1090 = 691*d - 42*d for d.

Answer: -1
Problem: Math Problem
Solve 13*s - 29*s - 25*s + 820 = 0 for s.

A: 20
Question:
Solve -28*x + 2703 = 131*x for x..

Answer:
17
Solve 17*o + 389 - 839 = 42*o for o.
Solve this plz.

A:
-18