Q: Solve:
Solve -229*c + 1446*c = -10786 - 3818 for c.

A: -12

Q: Solve:
Solve -85929*r - 5986 = -86002*r for r.

A: 82

Q: Solve:
Solve 282*p + 944 - 1588 = 2740 for p.

A:
12