Q: What is the solution?
Solve 0 = -118*v + 855 + 89 for v.

A: 8

Q: What is the solution?
Solve 102*v + 8*v + 48*v + 1580 = 0 for v.

A: -10

Q: What is the solution?
Solve 7*l + 25 = 12*l for l.

A:
5