Q: Solve:
Solve -2 + 2 = -9*c + 18 for c.

A: 2

Q: Solve:
Solve -3*l + 18*l + 9341 - 9401 = 0 for l.

A: 4

Q: Solve:
Solve -9846*v - 93684 = -8580*v for v.

A:
-74