Q: Solve 7140 = -330*n - 10*n for n.

A: -21
Q: Solve:
Solve -3 + 63 = -15*r for r.

A: -4
Question: What is the solution?

Solve -20*r + 19*r = 2 for r.

Answer: -2
Problem: Math Problem
Solve 1436 = -13*r - 1431 + 3101 for r.

A: 18
Question:
Solve 74*h + 14*h + 530 = -86 for h..

Answer:
-7
Question: What is the solution?

Solve 750 = 1718*p - 2438 - 248 for p.

Answer:
2