Q: What is the solution?
Solve 0 = -5*v - 0*v + 10 for v.

A: 2

Q: What is the solution?
Solve 69600 = -4578*x + 399216 for x.

A: 72

Q: What is the solution?
Solve 304 + 15 = 46*a - 141 for a.

A:
10