Q: What is the solution?
Solve 16*v + 64*v - 1972 = -213*v - 18087 for v.

A: -55

Q: What is the solution?
Solve 338 - 506 = -24*a for a.

A: 7

Q: What is the solution?
Solve -208*o + 98*o = 135*o + 174*o for o.

A:
0