Q: Solve 0 = 3*v + 24*v + 162 for v.

A: -6

Q: Solve -1 = -a + 3 for a.

A: 4

Q: Solve 8*v - 943*v + 6211 + 2204 = 0 for v.

A: 9

Q: Solve -920*n + 19743 + 18597 + 29160 = 580*n for n.

A:
45