Q: Solve:
Solve 0 = 4*k - 2*k - 2 for k.

A: 1

Q: Solve:
Solve -73*v - 13 = -743 for v.

A: 10

Q: Solve:
Solve -829*x + 118*x = 506*x + 19861 + 49508 for x.

A:
-57