Q: Solve -4*v + 10 = -2 for v.

A: 3

Q: Solve 0 = -15*w - 118 + 43 for w.

A: -5

Q: Solve 113653 = 44*i + 112509 for i.

A: 26

Q: Solve -3101 + 2110 + 1993 = 175*k - 3898 for k.

A:
28