Q: What is the solution?
Solve 0 = 5*h + 292*h + 7902 + 3978 for h.

A: -40

Q: What is the solution?
Solve -21*c - 6 + 141 + 12 = 0 for c.

A: 7

Q: What is the solution?
Solve -28*v - 4*v + 152 = -200 for v.

A:
11