Q: Solve 21*n + 16*n + 1582 = -76*n for n.

A: -14
Q: Solve:
Solve 7 = b + 3 for b.

A: 4
Question: What is the solution?

Solve -146 = 30*y + 4 for y.

Answer: -5
Problem: Math Problem
Solve 999 + 3999 = 337*a - 1898 - 15683 for a.

A: 67
Question:
Solve 6*x + 25 - 49 = 0 for x..

Answer:
4
Question: What is the solution?

Solve -254*u + 733 + 2091 = -141*u - 466*u for u.

Answer:
-8