Q: Solve 29*x + 574*x + 15075 = 0 for x.

A: -25

Q: Solve 200*f + 9 = -191 for f.

A: -1

Q: Solve -2*p = p for p.

A: 0

Q: Solve 0 = -11*r - 15 + 59 for r.

A:
4