Q: Solve:
Solve -120*v = 939*v - 99978 - 22866 for v.

A: 116

Q: Solve:
Solve -1717*i - 98895 = 4125 for i.

A: -60

Q: Solve:
Solve -144*a + 54 = 2 - 236 for a.

A:
2