Solve -38 + 271 = 60*h - 187 for h.
Solve this plz.

A: 7

Solve 297*r - 602*r - 9504 = 289*r for r.
Solve this plz.

A: -16

Solve -84641*c = -84597*c - 2679 - 269 for c.
Solve this plz.

A:
67