Q: Solve:
Solve 0 = 330*h + 396 - 9306 for h.

A: 27

Q: Solve:
Solve 42*j - 122 - 170 = 86 for j.

A: 9

Q: Solve:
Solve -16119*n + 12678*n = 72261 for n.

A:
-21