Q: Solve -21*n - 486 = 60*n for n.

A: -6
Q: Solve:
Solve 4*q = 13 + 3 for q.

A: 4
Question: What is the solution?

Solve 2*q = -4*q - 24 for q.

Answer: -4
Problem: Math Problem
Solve 362*r = 356*r for r.

A: 0
Question:
Solve 215 - 464 + 235 = 14*a for a..

Answer:
-1
Question: What is the solution?

Solve -10*y = -2 + 52 for y.

Answer:
-5