Q: What is the solution?
Solve 24 - 20 = -4*i for i.

A: -1

Q: What is the solution?
Solve 33*v + 592 + 38 = -158*v + 176*v for v.

A: -42

Q: What is the solution?
Solve 1694 = 348*v - 1438 for v.

A:
9