Q: Solve:
Solve 36 = -4*u - 14*u for u.

A: -2

Q: Solve:
Solve -3345*q + 48516 + 108699 = 0 for q.

A: 47

Q: Solve:
Solve -72*n + 69*n + 15 = 0 for n.

A:
5