Q: Solve:
Solve 0 = -19*v - 6 + 101 for v.

A: 5

Q: Solve:
Solve 97*w = -16*w - 31*w - 3870 - 4770 for w.

A: -60

Q: Solve:
Solve -24 = -8*w - 0 for w.

A:
3